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 ' '[null]', 'rand','smart','[1860,1762,1979,972,1767,951,857,1554,1026,1466]',...' at line 1 INSERT INTO `dtbible_bible`.`sessions` (`id`, `user`, `set`,`type`,`source`,`current`,`deck`,`done`,`verse_ranges`, `created`, `lastused`) VALUES (NULL, , '[null]', 'rand','smart','[1860,1762,1979,972,1767,951,857,1554,1026,1466]','[1446,2067,880,2071,1814,1034,970,952,1754,1587,1791,884,1488,1730]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)