I'm still grappling with that stubborn issue on my Joomla. Despite restoring from backups and even attempting a database restore, the error “Cannot instantiate abstract class Joomla\Module\Login\Administrator\Helper\LoginHelper” persists.
Here’s what I’ve tried so far:
- Rolling back to Joomla 5.0.3 by restoring the public_html directory from a zip backup.
- Clearing all data in the tmp and cache directories.
- Deleting /public_html/administrator/cache/autoload_psr4.php file post-update.
- Restoring the database to a pre-5.1.0 update state.
Unfortunately, none of these actions resolved the issue. The error appears every time I attempt to access the backend, preventing login.
If anyone has encountered a similar problem or has suggestions on additional steps I could take to resolve this error, your advice would be greatly appreciated.
Here’s what I’ve tried so far:
- Rolling back to Joomla 5.0.3 by restoring the public_html directory from a zip backup.
- Clearing all data in the tmp and cache directories.
- Deleting /public_html/administrator/cache/autoload_psr4.php file post-update.
- Restoring the database to a pre-5.1.0 update state.
Unfortunately, none of these actions resolved the issue. The error appears every time I attempt to access the backend, preventing login.
If anyone has encountered a similar problem or has suggestions on additional steps I could take to resolve this error, your advice would be greatly appreciated.
Statistics: Posted by mrnordio — Mon May 06, 2024 7:21 pm