Migration exception

{
  "reqId": "###",
  "level": 3,
  "time": "2026-07-29T22:57:09+00:00",
  "remoteAddr": "###",
  "user": ""###",",
  "app": "",
  "method": "POST",
  "url": "/ocs/v2.php/apps/appstore/api/v1/apps/enable",
  "scriptName": "/ocs/v2.php",
  "message": "Exception thrown: OCA\\Circles\\Exceptions\\MigrationException",
  ""###",",
  "version": "34.0.2.1",
  "exception": {
    "Exception": "OCA\\Circles\\Exceptions\\MigrationException",
    "Message": "A migration process is already running",
    "Code": 0,
    "Trace": [
      {
        "file": "/path/to/Nextcloud/apps/circles/lib/Migration/Migration.php",
        "line": 77,
        "function": "migration",
        "class": "OCA\\Circles\\Service\\MigrationService",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/lib/private/Repair.php",
        "line": 104,
        "function": "run",
        "class": "OCA\\Circles\\Migration\\Migration",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/lib/private/App/AppManager.php",
        "line": 1278,
        "function": "run",
        "class": "OC\\Repair",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/lib/private/Installer.php",
        "line": 550,
        "function": "executeRepairSteps",
        "class": "OC\\App\\AppManager",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/lib/private/Installer.php",
        "line": 94,
        "function": "installAppLastSteps",
        "class": "OC\\Installer",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/apps/appstore/lib/Controller/ApiController.php",
        "line": 176,
        "function": "installApp",
        "class": "OC\\Installer",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/lib/private/AppFramework/Http/Dispatcher.php",
        "line": 165,
        "function": "enableApp",
        "class": "OCA\\Appstore\\Controller\\ApiController",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/lib/private/AppFramework/Http/Dispatcher.php",
        "line": 78,
        "function": "executeController",
        "class": "OC\\AppFramework\\Http\\Dispatcher",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/lib/private/AppFramework/App.php",
        "line": 137,
        "function": "dispatch",
        "class": "OC\\AppFramework\\Http\\Dispatcher",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/lib/private/Route/Router.php",
        "line": 324,
        "function": "main",
        "class": "OC\\AppFramework\\App",
        "type": "::"
      },
      {
        "file": "/path/to/Nextcloud/ocs/v1.php",
        "line": 78,
        "function": "match",
        "class": "OC\\Route\\Router",
        "type": "->"
      },
      {
        "file": "/path/to/Nextcloud/ocs/v2.php",
        "line": 10,
        "args": [
          "/path/to/Nextcloud/ocs/v1.php"
        ],
        "function": "require_once"
      }
    ],
    "File": "/path/to/Nextcloud/apps/circles/lib/Service/MigrationService.php",
    "Line": 165,
    "message": "",
    "exception": "{\"class\":\"OCA\\Circles\\Exceptions\\MigrationException\",\"message\":\"A migration process is already running\",\"code\":0,\"file\":\"/path/to/Nextcloud/apps/circles/lib/Service/MigrationService.php:165\",\"trace\":\"#0 /path/to/Nextcloud/apps/circles/lib/Migration/Migration.php(77): OCA\\Circles\\Service\\MigrationService->migration()\\n#1 /path/to/Nextcloud/lib/private/Repair.php(104): OCA\\Circles\\Migration\\Migration->run()\\n#2 /path/to/Nextcloud/lib/private/App/AppManager.php(1278): OC\\Repair->run()\\n#3 /path/to/Nextcloud/lib/private/Installer.php(550): OC\\App\\AppManager->executeRepairSteps()\\n#4 /path/to/Nextcloud/lib/private/Installer.php(94): OC\\Installer->installAppLastSteps()\\n#5 /path/to/Nextcloud/apps/appstore/lib/Controller/ApiController.php(176): OC\\Installer->installApp()\\n#6 /path/to/Nextcloud/lib/private/AppFramework/Http/Dispatcher.php(165): OCA\\Appstore\\Controller\\ApiController->enableApp()\\n#7 /path/to/Nextcloud/lib/private/AppFramework/Http/Dispatcher.php(78): OC\\AppFramework\\Http\\Dispatcher->executeController()\\n#8 /path/to/Nextcloud/lib/private/AppFramework/App.php(137): OC\\AppFramework\\Http\\Dispatcher->dispatch()\\n#9 /path/to/Nextcloud/lib/private/Route/Router.php(324): OC\\AppFramework\\App::main()\\n#10 /path/to/Nextcloud/ocs/v1.php(78): OC\\Route\\Router->match()\\n#11 /path/to/Nextcloud/ocs/v2.php(10): require_once('...')\\n#12 {main}\"}",
    "CustomMessage": "Exception thrown: OCA\\Circles\\Exceptions\\MigrationException"
  },
  "id": ""###","
}