Error no app in context Exception

I am getting this error. Can you help me solve this problem?
​
|Error|no app in context|ExceptionOCA\Talk\Chat\Parser\SystemMessage::parseMissedCall(): Argument #3 ($currentActorId) must be of type string, null given, called in /var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php on line 200 in file ‘/var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php’ line 944

Exception thrown: Exception|
| — | — |

ExceptionOCA\Talk\Chat\Parser\SystemMessage::parseMissedCall(): Argument #3 ($currentActorId) must be of type string, null given, called in /var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php on line 200 in file ‘/var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php’ line 944

  1. /var/www/html/lib/private/AppFramework/App.phpline 184
OC\AppFramework\Http\Dispatcher->dispatch
(
  [
    "OCA\\Talk\\Controller\\CallController"
  ],
  "leaveCall"
)
  1. /var/www/html/lib/private/Route/Router.phpline 315
OC\AppFramework\App::main
(
  "OCA\\Talk\\Controller\\CallController",
  "leaveCall",
  [
    "OC\\AppFramework\\DependencyInjection\\DIContainer"
  ],
  [
    "v4",
    "28tudkaq",
    "ocs.spreed.Call.leaveCall"
  ]
)
  1. /var/www/html/ocs/v1.phpline 65
OC\Route\Router->match
(
  "/ocsapp/apps/spreed/api/v4/call/28tudkaq"
)
  1. /var/www/html/ocs/v2.phpline 23
undefinedundefinedrequire_once
(
  "/var/www/html/ocs/v1.php"
)

Caused by TypeErrorOCA\Talk\Chat\Parser\SystemMessage::parseMissedCall(): Argument #3 ($currentActorId) must be of type string, null given, called in /var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php on line 200


Raw log entry

{
  "reqId": "P03OoAqY8eFauobDJEuW",
  "level": 3,
  "time": "2024-02-22T07:22:14+00:00",
  "remoteAddr": "172.19.0.1",
  "user": "admin",
  "app": "no app in context",
  "method": "DELETE",
  "url": "/ocs/v2.php/apps/spreed/api/v4/call/28tudkaq",
  "message": "Exception thrown: Exception",
  "userAgent": "Mozilla/5.0 (Android) Nextcloud-Talk v18.0.1",
  "version": "28.0.2.5",
  "exception": {
    "Exception": "Exception",
    "Message": "OCA\\Talk\\Chat\\Parser\\SystemMessage::parseMissedCall(): Argument #3 ($currentActorId) must be of type string, null given, called in /var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php on line 200 in file '/var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php' line 944",
    "Code": 0,
    "Trace": [
      {
        "file": "/var/www/html/lib/private/AppFramework/App.php",
        "line": 184,
        "function": "dispatch",
        "class": "OC\\AppFramework\\Http\\Dispatcher",
        "type": "->",
        "args": [
          [
            "OCA\\Talk\\Controller\\CallController"
          ],
          "leaveCall"
        ]
      },
      {
        "file": "/var/www/html/lib/private/Route/Router.php",
        "line": 315,
        "function": "main",
        "class": "OC\\AppFramework\\App",
        "type": "::",
        "args": [
          "OCA\\Talk\\Controller\\CallController",
          "leaveCall",
          [
            "OC\\AppFramework\\DependencyInjection\\DIContainer"
          ],
          [
            "v4",
            "28tudkaq",
            "ocs.spreed.Call.leaveCall"
          ]
        ]
      },
      {
        "file": "/var/www/html/ocs/v1.php",
        "line": 65,
        "function": "match",
        "class": "OC\\Route\\Router",
        "type": "->",
        "args": [
          "/ocsapp/apps/spreed/api/v4/call/28tudkaq"
        ]
      },
      {
        "file": "/var/www/html/ocs/v2.php",
        "line": 23,
        "args": [
          "/var/www/html/ocs/v1.php"
        ],
        "function": "require_once"
      }
    ],
    "File": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
    "Line": 169,
    "Previous": {
      "Exception": "TypeError",
      "Message": "OCA\\Talk\\Chat\\Parser\\SystemMessage::parseMissedCall(): Argument #3 ($currentActorId) must be of type string, null given, called in /var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php on line 200",
      "Code": 0,
      "Trace": [
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php",
          "line": 200,
          "function": "parseMissedCall",
          "class": "OCA\\Talk\\Chat\\Parser\\SystemMessage",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Room"
            ],
            [
              [
                "admin"
              ],
              0,
              46
            ],
            null
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php",
          "line": 101,
          "function": "parseMessage",
          "class": "OCA\\Talk\\Chat\\Parser\\SystemMessage",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Model\\Message"
            ]
          ]
        },
        {
          "file": "/var/www/html/lib/private/EventDispatcher/ServiceEventListener.php",
          "line": 86,
          "function": "handle",
          "class": "OCA\\Talk\\Chat\\Parser\\SystemMessage",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\MessageParseEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
          "line": 230,
          "function": "__invoke",
          "class": "OC\\EventDispatcher\\ServiceEventListener",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\MessageParseEvent"
            ],
            "OCA\\Talk\\Events\\MessageParseEvent",
            [
              "Symfony\\Component\\EventDispatcher\\EventDispatcher"
            ]
          ]
        },
        {
          "file": "/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
          "line": 59,
          "function": "callListeners",
          "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            [
              [
                "Closure"
              ],
              [
                "Closure"
              ],
              [
                "Closure"
              ],
              [
                "Closure"
              ],
              [
                "Closure"
              ],
              "And 1 more entries, set log level to debug to see all entries"
            ],
            "OCA\\Talk\\Events\\MessageParseEvent",
            [
              "OCA\\Talk\\Events\\MessageParseEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/lib/private/EventDispatcher/EventDispatcher.php",
          "line": 94,
          "function": "dispatch",
          "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\MessageParseEvent"
            ],
            "OCA\\Talk\\Events\\MessageParseEvent"
          ]
        },
        {
          "file": "/var/www/html/lib/private/EventDispatcher/EventDispatcher.php",
          "line": 106,
          "function": "dispatch",
          "class": "OC\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            "OCA\\Talk\\Events\\MessageParseEvent",
            [
              "OCA\\Talk\\Events\\MessageParseEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Chat/MessageParser.php",
          "line": 78,
          "function": "dispatchTyped",
          "class": "OC\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\MessageParseEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Service/BotService.php",
          "line": 125,
          "function": "parseMessage",
          "class": "OCA\\Talk\\Chat\\MessageParser",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Model\\Message"
            ]
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Listener/BotListener.php",
          "line": 77,
          "function": "afterSystemMessageSent",
          "class": "OCA\\Talk\\Service\\BotService",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\SystemMessageSentEvent"
            ],
            [
              "OCA\\Talk\\Chat\\MessageParser"
            ]
          ]
        },
        {
          "file": "/var/www/html/lib/private/EventDispatcher/ServiceEventListener.php",
          "line": 86,
          "function": "handle",
          "class": "OCA\\Talk\\Listener\\BotListener",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\SystemMessageSentEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
          "line": 230,
          "function": "__invoke",
          "class": "OC\\EventDispatcher\\ServiceEventListener",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\SystemMessageSentEvent"
            ],
            "OCA\\Talk\\Events\\SystemMessageSentEvent",
            [
              "Symfony\\Component\\EventDispatcher\\EventDispatcher"
            ]
          ]
        },
        {
          "file": "/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
          "line": 59,
          "function": "callListeners",
          "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            [
              [
                "Closure"
              ],
              [
                "Closure"
              ]
            ],
            "OCA\\Talk\\Events\\SystemMessageSentEvent",
            [
              "OCA\\Talk\\Events\\SystemMessageSentEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/lib/private/EventDispatcher/EventDispatcher.php",
          "line": 94,
          "function": "dispatch",
          "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\SystemMessageSentEvent"
            ],
            "OCA\\Talk\\Events\\SystemMessageSentEvent"
          ]
        },
        {
          "file": "/var/www/html/lib/private/EventDispatcher/EventDispatcher.php",
          "line": 106,
          "function": "dispatch",
          "class": "OC\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            "OCA\\Talk\\Events\\SystemMessageSentEvent",
            [
              "OCA\\Talk\\Events\\SystemMessageSentEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Chat/ChatManager.php",
          "line": 226,
          "function": "dispatchTyped",
          "class": "OC\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\SystemMessageSentEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Activity/Listener.php",
          "line": 162,
          "function": "addSystemMessage",
          "class": "OCA\\Talk\\Chat\\ChatManager",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Room"
            ],
            "users",
            "admin",
            "{\"message\":\"call_missed\",\"parameters\":{\"users\":[\"admin\"],\"guests\":0,\"duration\":46}}",
            [
              "DateTime"
            ],
            false
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Activity/Listener.php",
          "line": 112,
          "function": "generateCallActivity",
          "class": "OCA\\Talk\\Activity\\Listener",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Room"
            ]
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Activity/Listener.php",
          "line": 71,
          "function": "handleParticipantModified",
          "class": "OCA\\Talk\\Activity\\Listener",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\ParticipantModifiedEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/lib/private/EventDispatcher/ServiceEventListener.php",
          "line": 86,
          "function": "handle",
          "class": "OCA\\Talk\\Activity\\Listener",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\ParticipantModifiedEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
          "line": 230,
          "function": "__invoke",
          "class": "OC\\EventDispatcher\\ServiceEventListener",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\ParticipantModifiedEvent"
            ],
            "OCA\\Talk\\Events\\ParticipantModifiedEvent",
            [
              "Symfony\\Component\\EventDispatcher\\EventDispatcher"
            ]
          ]
        },
        {
          "file": "/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
          "line": 59,
          "function": "callListeners",
          "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            [
              [
                "Closure"
              ],
              [
                "Closure"
              ],
              [
                "Closure"
              ],
              [
                "Closure"
              ]
            ],
            "OCA\\Talk\\Events\\ParticipantModifiedEvent",
            [
              "OCA\\Talk\\Events\\ParticipantModifiedEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/lib/private/EventDispatcher/EventDispatcher.php",
          "line": 94,
          "function": "dispatch",
          "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\ParticipantModifiedEvent"
            ],
            "OCA\\Talk\\Events\\ParticipantModifiedEvent"
          ]
        },
        {
          "file": "/var/www/html/lib/private/EventDispatcher/EventDispatcher.php",
          "line": 106,
          "function": "dispatch",
          "class": "OC\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            "OCA\\Talk\\Events\\ParticipantModifiedEvent",
            [
              "OCA\\Talk\\Events\\ParticipantModifiedEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Service/ParticipantService.php",
          "line": 1221,
          "function": "dispatchTyped",
          "class": "OC\\EventDispatcher\\EventDispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Events\\ParticipantModifiedEvent"
            ]
          ]
        },
        {
          "file": "/var/www/html/custom_apps/spreed/lib/Controller/CallController.php",
          "line": 303,
          "function": "changeInCall",
          "class": "OCA\\Talk\\Service\\ParticipantService",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Room"
            ],
            [
              "OCA\\Talk\\Participant"
            ],
            0
          ]
        },
        {
          "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
          "line": 230,
          "function": "leaveCall",
          "class": "OCA\\Talk\\Controller\\CallController",
          "type": "->",
          "args": [
            false
          ]
        },
        {
          "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
          "line": 137,
          "function": "executeController",
          "class": "OC\\AppFramework\\Http\\Dispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Controller\\CallController"
            ],
            "leaveCall"
          ]
        },
        {
          "file": "/var/www/html/lib/private/AppFramework/App.php",
          "line": 184,
          "function": "dispatch",
          "class": "OC\\AppFramework\\Http\\Dispatcher",
          "type": "->",
          "args": [
            [
              "OCA\\Talk\\Controller\\CallController"
            ],
            "leaveCall"
          ]
        },
        {
          "file": "/var/www/html/lib/private/Route/Router.php",
          "line": 315,
          "function": "main",
          "class": "OC\\AppFramework\\App",
          "type": "::",
          "args": [
            "OCA\\Talk\\Controller\\CallController",
            "leaveCall",
            [
              "OC\\AppFramework\\DependencyInjection\\DIContainer"
            ],
            [
              "v4",
              "28tudkaq",
              "ocs.spreed.Call.leaveCall"
            ]
          ]
        },
        {
          "file": "/var/www/html/ocs/v1.php",
          "line": 65,
          "function": "match",
          "class": "OC\\Route\\Router",
          "type": "->",
          "args": [
            "/ocsapp/apps/spreed/api/v4/call/28tudkaq"
          ]
        },
        {
          "file": "/var/www/html/ocs/v2.php",
          "line": 23,
          "args": [
            "/var/www/html/ocs/v1.php"
          ],
          "function": "require_once"
        }
      ],
      "File": "/var/www/html/custom_apps/spreed/lib/Chat/Parser/SystemMessage.php",
      "Line": 944
    },
    "CustomMessage": "Exception thrown: Exception"
  },
  "id": "65d79a62096cf"
}

When does this error occur? Is it reproducible? Is it in all conversations? If not, what is special about that one conversation?

It does not happen in all calls, but in most sessions this error occurs, and when this error appears, the call is closed and returned automatically