Fatal error: Uncaught mysqli_sql_exception: The MariaDB server is running with the --read-only option so it cannot execute this statement in /var/www/iproger/html/classes/class.db.php:76
Stack trace:
#0 /var/www/iproger/html/classes/class.db.php(76): mysqli->query()
#1 /var/www/iproger/html/classes/content.class.php(49): Core\DB::query()
#2 /var/www/iproger/html/app.php(73): Content->getContent()
#3 /var/www/iproger/html/index.php(5): include_once('...')
#4 {main}
thrown in /var/www/iproger/html/classes/class.db.php on line 76