I moved my q2a installation from example.com to example.com/qna but changed my mind and reverted the change. The reverting move was done by renaming the qna directory to public_html and overwriting the existing one.
I also changed from PHP 7.4 to PHP 8.023. Since I made two changes I cannot figure out which one caused the problem I am now having.
When I click on the logo of my site I get the following error :
Fatal error: Uncaught Error: Failed opening required 'qa-include/qa-index.php' (include_path='.:/usr/local/php80/pear') in /home/www/example.com/public_html/index.php:27 Stack trace: #0 {main} thrown in /home/www/example.com/public_html/index.php on line 27
In admin/general the url structure is set to the first one that uses .htaccess
Q2A 1.8.6 (20/04/2021)
PHP 8.023
MySQL 5.7.39-42-log
Please have been struggling with this for 2 days.