I have ERPNext version 12 and tried to upgrade to version 13.
I ran command
bench switch-to-branch version-13 frappe erpnext --upgrade and it worked. Then, I ran
bench update --patch but this error occured:
[root@node4037 erpnext]# bench update --patch WARN: bench is installed in editable mode! This is not the recommended mode of installation for production. Instead, install the package from PyPI with: `pip install frappe-bench` Backing up sites... Backup failed for Site erp.example.com. Database or site_config.json may be corrupted INFO: A newer version of bench is available: 5.2.1 → 5.5.0 [root@node4037 erpnext]#
What may be happening? Database is right and site_config.json has the same content as before, when site worked.
Now, when connecting to the site, an “Internal Server Error” error is shown.