After update to 15.0.7: Shared link shows internal server error

ℹ️ Support
1

Hi,
after updating to version 15.0.7, I noticed that share links no longer work.
After calling the link in the browser the following appears:
Internal server error
Entfernte Adresse: 80.x.x.x
Anfragekennung: XLAlAX8AAQEAADXUWREAAAAP

The Logfile shows:
[PHP] Error: Unterminated comment starting line 263 at /var/www/nextcloud/apps/files_sharing/lib/Controller/ShareController.php#263

GET /s/zNGiTcsd62CYXKd
from 80.x.x.x by XY at 2019-04-12T05:41:21+00:100:

[index] Error: ParseError: syntax error, unexpected end of file, expecting function (T_FUNCTION) or const (T_CONST) at <>

  1. /var/www/nextcloud/lib/composer/composer/ClassLoader.php line 322
    Composer\Autoload\includeFile("/var/www/nextcl … p")
  2. <>
    loadClass(“OCA\Files_Shar … r”)
  3. /var/www/nextcloud/apps/files_sharing/lib/AppInfo/Application.php line 61
    spl_autoload_call(“OCA\Files_Shar … r”)
  4. /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php line 118
    OCA\Files_Sharing\AppInfo{closure}("*** sensitive parameters replaced ***")
  5. /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php line 117
    offsetGet(“ShareController”)
  6. /var/www/nextcloud/lib/private/AppFramework/DependencyInjection/DIContainer.php line 419
    query(“ShareController”)
  7. /var/www/nextcloud/lib/private/AppFramework/DependencyInjection/DIContainer.php line 397
    queryNoFallback(“ShareController”)
  8. /var/www/nextcloud/lib/private/AppFramework/App.php line 95
    query(“ShareController”)
  9. /var/www/nextcloud/lib/public/AppFramework/App.php line 140
    main(“ShareController”, “showShare”, “*** sensitive parameter replaced ***”)
  10. /var/www/nextcloud/core/routes.php line 147
    dispatch(“ShareController”, “showShare”)
  11. <>
    {closure}("*** sensitive parameters replaced ***")
  12. /var/www/nextcloud/lib/private/Route/Router.php line 297
    call_user_func(Closure {}, “*** sensitive parameter replaced ***”)
  13. /var/www/nextcloud/lib/base.php line 987
    match("/s/zNGiTcsd62CYXKd")
  14. /var/www/nextcloud/index.php line 42
    handleRequest()

GET /s/zNGiTcsd62CYXKd

Nextcloud version 15.0.7.0
NextcloudPi v1.11.2