bug: backups not working after update

[iamEvanYT]

Description

Backups always fail.

Minimal Reproduction (if possible, example repository)

Create an MongoDB backup in Coolify.

Exception or Error

DatabaseBackupJob failed with: Cannot assign null to property App\Notifications\Database\BackupSuccess::$database_name of type string

DatabaseBackupJob failed with: Cannot assign null to property App\Notifications\Database\BackupFailed::$database_name of type string

Version

v4.0.0-beta.268