When trying to use the search command from the website I get the following error : HTTP ERROR 500
I dont know if this is linked to my elasticsearch problems (I'v 0 documents) or anything else.
I tried to display the developper tools but I just get the same message (cf linked pic) : I tried to activate debug mode but doesnt know howto read it ..
Any idea is welcome

Thanks
--- Addons -- When Debg Mode is activated, I get the following error message :
phpMyFAQ user deprecated warning [16384]: Specifying types in urls has been deprecated in /var/www/html/phpmyfaq/src/libs/elasticsearch/elasticsearch/src/Elasticsearch/Endpoints/Search.php on line 27
Fatal error: Uncaught TypeError: Argument 1 passed to phpMyFAQ\Search\SearchResultSet::reviewResultSet() must be of the type array, bool given, called in /var/www/html/phpmyfaq/search.php on line 155 and defined in /var/www/html/phpmyfaq/src/phpMyFAQ/Search/SearchResultSet.php:101 Stack trace: #0 /var/www/html/phpmyfaq/search.php(155): phpMyFAQ\Search\SearchResultSet->reviewResultSet(false) #1 /var/www/html/phpmyfaq/index.php(709): require('/var/www/html/p...') #2 {main} thrown in /var/www/html/phpmyfaq/src/phpMyFAQ/Search/SearchResultSet.php on line 101