Back-end And Front-end Errors
artisanet
Back-end and front-end errors
Hello, I am getting these two errors: Back-end: An error occurred 0 Call to undefined method Joomla\CMS\Application\AdministratorApplication::isAdmin() and a whole list of errors
Front-end: 0 Cannot access protected property Joomla\CMS\Menu\MenuItem::$params and another list of errors
merci
Paul Frankowski
Accepted AnswerHi,
in most cases it's caused by old plugin or admin module that cannot work in new Joomla version anymore.
Probably you made Joomla 3>4>5>6 upgrade or installed something from your disk. Everything happens for a reason.
For sure this is wasn't caused by new version of SPPB or Helix Ultimate.
Paul Frankowski
Accepted AnswerUsing FTP edit configuration.php file and enable debug mode and set showing error to maximum. Joomla basic thing to see more than a single line of error.
Paul Frankowski
Accepted AnswerI saw that your admin area is working again. What was reason after all?
artisanet
Accepted AnswerThanks for your reply, Paul. I didn't quite understand. I edited configuration.php and realized that debug mode was already enabled (set to 'true'). I disabled it, and everything went back to normal. It might be the clients I gave superuser rights to; they also have FTP access. I'll ask them about it.