Error 500 after app update

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Sorry to hear you’re facing problems :slightly_frowning_face: is for home/non-enterprise users. If you’re running a business, paid support can be accessed via where we can ensure your business keeps running smoothly.

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Nextcloud version (eg, 20.0.5): 17.x (cannot check, NC not accessible)
Operating system and version (eg, Ubuntu 20.04): CentOS Linux 7 (Core)
PHP version (eg, 7.4): PHP 7.3.28

The issue you are facing:

After updating 2 apps, my nextcloud shows an error 500 when trying to access the Nextcloud via Browser.

php occ app:check-mode results in this error message.

PHP Fatal error: Interface ‘OCP\AppFramework\Bootstrap\IBootstrap’ not found in /var/www/virtual/bz5/html/nextcloud/apps/files_texteditor/lib/AppInfo/Application.php on line 37

Is this the first time you’ve seen this error? (Y/N): Y

The output of your Nextcloud log in Admin > Logging:

Cannot access the nextcloud, sorry, no  admin logs

How can i fix this?

regards Michael

I figured out that the folder apps/files_texteditor was not existing in older backups so i renamed the folder apps/files_texteditor to /apps/ and now i can access my nextcloud again.