Login Loop after fresh install on shared hosting (Cyberpanel)

I used the latest Nextcloud web installer image on my Server after checking all dependencies. I uploaded it via FTP and installed it on a subdomain (storage.jone.io). It’s protected with Cloudflare, but I don’t think that’s a problem since I’m running other instances’ trough Cloudflare without an issue.

The Setup finishes successfully, Nextcloud CAN access the Database, but I can’t log in. After I type in the credentials it’s just redirecting to the login page again. It doesn’t matter if the credentials are right or wrong. (redirecting to this link even with wrong user: cloud@jone)

Would be very nice if someone could help.

No error Logs on Cyberpanel, but something in the nextcloud log:

{"reqId":"e7ECqbskpAdxu8Sb7LcK","level":2,"time":"2021-03-21T13:29:31+00:00","remoteAddr":"162.158.202.174","user":"--","app":"no app in context","method":"GET","url":"/","message":"Could not detect any host in https:///data/htaccesstest.txt","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36","version":""}
{"reqId":"e7ECqbskpAdxu8Sb7LcK","level":2,"time":"2021-03-21T13:29:31+00:00","remoteAddr":"162.158.202.174","user":"--","app":"no app in context","method":"GET","url":"/","message":"Could not detect any host in http:///data/htaccesstest.txt","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36","version":""}
{"reqId":"Lgzbq27UXFGBQ9QbEO6h","level":2,"time":"2021-03-21T13:30:41+00:00","remoteAddr":"162.158.202.172","user":"--","app":"no app in context","method":"POST","url":"/index.php","message":"Could not detect any host in https:///data/htaccesstest.txt","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36","version":""}
{"reqId":"Lgzbq27UXFGBQ9QbEO6h","level":2,"time":"2021-03-21T13:30:41+00:00","remoteAddr":"162.158.202.172","user":"--","app":"no app in context","method":"POST","url":"/index.php","message":"Could not detect any host in http:///data/htaccesstest.txt","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36","version":""}
{"reqId":"Lgzbq27UXFGBQ9QbEO6h","level":3,"time":"2021-03-21T13:30:51+00:00","remoteAddr":"162.158.202.172","user":"juru","app":"no app in context","method":"POST","url":"/index.php","message":{"Exception":"OCP\\AppFramework\\QueryException","Message":"Could not resolve trashManager! Class trashManager does not exist","Code":0,"Trace":[{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Utility/SimpleContainer.php","line":126,"function":"resolve","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/ServerContainer.php","line":162,"function":"query","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/DependencyInjection/DIContainer.php","line":434,"function":"query","class":"OC\\ServerContainer","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Utility/SimpleContainer.php","line":56,"function":"query","class":"OC\\AppFramework\\DependencyInjection\\DIContainer","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Bootstrap/FunctionInjector.php","line":58,"function":"get","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->"},{"function":"OC\\AppFramework\\Bootstrap\\{closure}","class":"OC\\AppFramework\\Bootstrap\\FunctionInjector","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Bootstrap/FunctionInjector.php","line":68,"function":"array_map"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Bootstrap/BootContext.php","line":52,"function":"injectFn","class":"OC\\AppFramework\\Bootstrap\\FunctionInjector","type":"->"},{"file":"/home/storage.jone.io/public_html/apps/files_trashbin/lib/AppInfo/Application.php","line":57,"function":"injectFn","class":"OC\\AppFramework\\Bootstrap\\BootContext","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Bootstrap/Coordinator.php","line":176,"function":"boot","class":"OCA\\Files_Trashbin\\AppInfo\\Application","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_App.php","line":197,"function":"bootApp","class":"OC\\AppFramework\\Bootstrap\\Coordinator","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_App.php","line":137,"function":"loadApp","class":"OC_App","type":"::"},{"file":"/home/storage.jone.io/public_html/apps/dav/lib/AppInfo/Application.php","line":124,"function":"loadApps","class":"OC_App","type":"::"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Bootstrap/Coordinator.php","line":176,"function":"boot","class":"OCA\\DAV\\AppInfo\\Application","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_App.php","line":197,"function":"bootApp","class":"OC\\AppFramework\\Bootstrap\\Coordinator","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_App.php","line":137,"function":"loadApp","class":"OC_App","type":"::"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_Util.php","line":203,"function":"loadApps","class":"OC_App","type":"::"},{"file":"/home/storage.jone.io/public_html/lib/private/User/Session.php","line":554,"function":"setupFS","class":"OC_Util","type":"::"},{"file":"/home/storage.jone.io/public_html/lib/private/User/Session.php","line":415,"function":"prepareUserLogin","class":"OC\\User\\Session","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/User/Session.php","line":624,"function":"completeLogin","class":"OC\\User\\Session","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/lib/private/User/Session.php","line":367,"function":"loginWithPassword","class":"OC\\User\\Session","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/lib/private/Setup.php","line":440,"function":"login","class":"OC\\User\\Session","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/core/Controller/SetupController.php","line":75,"function":"install","class":"OC\\Setup","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/lib/base.php","line":932,"function":"run","class":"OC\\Core\\Controller\\SetupController","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/home/storage.jone.io/public_html/lib/private/AppFramework/Utility/SimpleContainer.php","Line":115,"CustomMessage":"Could not boot files_trashbinCould not resolve trashManager! Class trashManager does not exist"},"userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36","version":"21.0.0.18"}
{"reqId":"Lgzbq27UXFGBQ9QbEO6h","level":3,"time":"2021-03-21T13:30:51+00:00","remoteAddr":"162.158.202.172","user":"juru","app":"no app in context","method":"POST","url":"/index.php","message":{"Exception":"OCP\\AppFramework\\QueryException","Message":"Could not resolve OCA\\Files_Versions\\Versions\\IVersionManager! Class can not be instantiated","Code":0,"Trace":[{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Utility/SimpleContainer.php","line":126,"function":"resolve","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/DependencyInjection/DIContainer.php","line":459,"function":"query","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/DependencyInjection/DIContainer.php","line":431,"function":"queryNoFallback","class":"OC\\AppFramework\\DependencyInjection\\DIContainer","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Utility/SimpleContainer.php","line":56,"function":"query","class":"OC\\AppFramework\\DependencyInjection\\DIContainer","type":"->"},{"file":"/home/storage.jone.io/public_html/apps/files_versions/lib/AppInfo/Application.php","line":119,"function":"get","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->"},{"file":"/home/storage.jone.io/public_html/apps/files_versions/lib/AppInfo/Application.php","line":106,"function":"loadBackend","class":"OCA\\Files_Versions\\AppInfo\\Application","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Bootstrap/FunctionInjector.php","line":68,"function":"registerVersionBackends","class":"OCA\\Files_Versions\\AppInfo\\Application","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Bootstrap/BootContext.php","line":52,"function":"injectFn","class":"OC\\AppFramework\\Bootstrap\\FunctionInjector","type":"->"},{"file":"/home/storage.jone.io/public_html/apps/files_versions/lib/AppInfo/Application.php","line":91,"function":"injectFn","class":"OC\\AppFramework\\Bootstrap\\BootContext","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Bootstrap/Coordinator.php","line":176,"function":"boot","class":"OCA\\Files_Versions\\AppInfo\\Application","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_App.php","line":197,"function":"bootApp","class":"OC\\AppFramework\\Bootstrap\\Coordinator","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_App.php","line":137,"function":"loadApp","class":"OC_App","type":"::"},{"file":"/home/storage.jone.io/public_html/apps/dav/lib/AppInfo/Application.php","line":124,"function":"loadApps","class":"OC_App","type":"::"},{"file":"/home/storage.jone.io/public_html/lib/private/AppFramework/Bootstrap/Coordinator.php","line":176,"function":"boot","class":"OCA\\DAV\\AppInfo\\Application","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_App.php","line":197,"function":"bootApp","class":"OC\\AppFramework\\Bootstrap\\Coordinator","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_App.php","line":137,"function":"loadApp","class":"OC_App","type":"::"},{"file":"/home/storage.jone.io/public_html/lib/private/legacy/OC_Util.php","line":203,"function":"loadApps","class":"OC_App","type":"::"},{"file":"/home/storage.jone.io/public_html/lib/private/User/Session.php","line":554,"function":"setupFS","class":"OC_Util","type":"::"},{"file":"/home/storage.jone.io/public_html/lib/private/User/Session.php","line":415,"function":"prepareUserLogin","class":"OC\\User\\Session","type":"->"},{"file":"/home/storage.jone.io/public_html/lib/private/User/Session.php","line":624,"function":"completeLogin","class":"OC\\User\\Session","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/lib/private/User/Session.php","line":367,"function":"loginWithPassword","class":"OC\\User\\Session","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/lib/private/Setup.php","line":440,"function":"login","class":"OC\\User\\Session","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/core/Controller/SetupController.php","line":75,"function":"install","class":"OC\\Setup","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/lib/base.php","line":932,"function":"run","class":"OC\\Core\\Controller\\SetupController","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/home/storage.jone.io/public_html/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/home/storage.jone.io/public_html/lib/private/AppFramework/Utility/SimpleContainer.php","Line":111,"CustomMessage":"Could not boot files_versionsCould not resolve OCA\\Files_Versions\\Versions\\IVersionManager! Class can not be instantiated"},"userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36","version":"21.0.0.18"}

Changed PHP to 7.3, working now. Don’t know why.