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','[1898,911,1371,1273,1818,1808,1605,1369,1765,1978]...' 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','[1898,911,1371,1273,1818,1808,1605,1369,1765,1978]','[1604,1447,1514,1724,1533,1781,953,1217,1744,885,1882,966,1865,1890,1840]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)