This instance has WP Multisite enabled. I get the error mentioned above on the subcidiary sites but get a "Error establishing a database connection" on the main network site.

Cloudron backup errored with error: Error copying snapshot/app_542a898c-ae8f-4b67-b06e-16104dd8cdf4.tar.gz (12168190995 bytes): AccessDenied AccessDenied: null

This is the backup error. It says access denied. How/where are your backups stored? Does the API key have permissions to Copy?

2025-01-18T00:00:37.000Z [Sat Jan 18 00:00:37.378324 2025] [php:error] [pid 66] [client 172.18.18.140:58048] PHP Fatal error: Uncaught Error: Failed opening required '/app/data/wp-content/plugins/wp-rest-api-authentication/admin\partials\notices\class-mo-api-authentication-notices-utils.php' (include_path='.:/usr/share/php') in /app/data/wp-content/plugins/wp-rest-api-authentication/includes/class-miniorange-api-authentication-cron-manager.php:14\nStack trace:\n#0 /app/data/wp-content/plugins/wp-rest-api-authentication/includes/class-miniorange-api-authentication.php(130): require_once()\n#1 /app/data/wp-content/plugins/wp-rest-api-authentication/includes/class-miniorange-api-authentication.php(76): Miniorange_Api_Authentication->load_dependencies()\n#2 /app/data/wp-content/plugins/wp-rest-api-authentication/miniorange-api-authentication.php(124): Miniorange_Api_Authentication->__construct()\n#3 /app/data/wp-content/plugins/wp-rest-api-authentication/miniorange-api-authentication.php(127): run_miniorange_api_authentication()\n#4 /app/code/wp-settings.php(471): include_once('...')\n#5 /app/data/wp-config.php(118): require_once('...')\n#6 /app/code/wp-load.php(50): require_once('...')\n#7 /app/code/wp-blog-header.php(13): require_once('...')\n#8 /app/code/index.php(17): require('...')\n#9 {main}\n thrown in /app/data/wp-content/plugins/wp-rest-api-authentication/includes/class-miniorange-api-authentication-cron-manager.php on line 14

There is a PHP erorr coming from wp-rest-api-authentication plugin. You have to debug the backtrace above.

About Wordpress,

• list item have you disabled all plugins and themes?
• did you check that wp-config.php is properly configured? (Eg. DB_NAME, DB_USER, DB_PASSWORD and DB_HOST).

In this situation, I think could be better to hire a Wp dev that can take a deep look inside...

About Cloudron,

it seems you don't have enough space on VPS (Error: Not enough disk space)...

• Cloudron Sys Log
• WordPress Event Log
• WordPress Terminal Log

I doubt it, I don't see any traffic that looks unusual. It seems like an issue with the WP package.

Do you have the logs when WP is down? It could also be a plugin related issue. Update plugins one by one and after each update restart the app to check which plugin might be causing it

@SamGreenwood make sure that you use LAMP instead of WordPress Developer or Managed.

The instance I'm using is WP (Managed). I was hoping there's a way to fix it without having to create a new server. I don't want to lose my content.

@joseph said in Issues with WordPress Corruption and Backup Management:

If WP keeps getting corrupt, it is possible that the site is hacked. The backup situation and WP not loading is most likely not related.

I doubt it, I don't see any traffic that looks unusual. It seems like an issue with the WP package.

About backups not getting deleted, see the notes in https://docs.cloudron.io/backups/#cleanup-backups . When app updates, it creates a backup and this backup will be kept for 3 weeks.

@SamGreenwood make sure that you use LAMP instead of WordPress Developer or Managed.

Now you come to mention it, it'd probably be good if the WordPress apps had the same "chose PHP version" feature that the LAMP app has.

Try to switch your PHP version to 7.4,

How do I do that?