Fatal error: Uncaught Exception: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1 query: SELECT id, catid FROM sc4i7_content WHERE id IN ( ) in /var/www/html/WebLink-Report/MysqliDb.php:2013 Stack trace: #0 /var/www/html/WebLink-Report/MysqliDb.php(1601): MysqliDb->_prepareQuery() #1 /var/www/html/WebLink-Report/MysqliDb.php(751): MysqliDb->_buildQuery() #2 /var/www/html/WebLink-Report/test.php(10): MysqliDb->get() #3 {main} thrown in /var/www/html/WebLink-Report/MysqliDb.php on line 2013