Fatal error: Uncaught Error: Call to a member function query() on null in /var/www/vhosts/supsign.ch/ol-live.supsign.ch/includes/DBConnection.php:97
Stack trace:
#0 /var/www/vhosts/supsign.ch/ol-live.supsign.ch/includes/functions.php(305): DBConnection->getQuery('SELECT * FROM e...')
#1 /var/www/vhosts/supsign.ch/ol-live.supsign.ch/web/app.php(43): get_all_events()
#2 {main}
thrown in /var/www/vhosts/supsign.ch/ol-live.supsign.ch/includes/DBConnection.php on line 97