When I try to create a new tab as a contao element, I get the following error message:
Argument 2 passed to Contao\Controller::getTemplateGroup() must be of the type array, string given, called in /kunden/123/myproject/var/cache/prod/contao/dca/tl_content.php on line 3394
Symfony Cache is cleared. Do you know what I can do? Thanks!
christianbarkowsky
commented
4 years ago
Contao 4.8
When I try to create a new tab as a contao element, I get the following error message:
Symfony Cache is cleared. Do you know what I can do? Thanks!