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','[1840,1303,1592,885,1314,1776,1369,1873,1188,1700,...' 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','[1840,1303,1592,885,1314,1776,1369,1873,1188,1700,1744,1882,1808,911,1559,1604,1605]','[1635,966,1705,1350,1833,1196,1224,953,1080,1598,1046,1274,1217,1387,861,1049,1724,964,1370,1688,1636,655,1072,1383]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)