Fatal error: Uncaught Error: Call to a member function fetch_all() on boolean in /home/euromair/httpdocs/include/categorie.php:18
Stack trace:
#0 /home/euromair/httpdocs/include/categorie.php(42): get_content()
#1 /home/euromair/httpdocs/switchcat.php(88): include('/home/euromair/...')
#2 {main}
thrown in /home/euromair/httpdocs/include/categorie.php on line 18