Fatal error: Uncaught PDOException: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'extID' cannot be null in /home/rxsnqblt/public_html/testbettercvoltong/database/include/lib/mainLib.php:280 Stack trace: #0 /home/rxsnqblt/public_html/testbettercvoltong/database/include/lib/mainLib.php(280): PDOStatement->execute(Array) #1 /home/rxsnqblt/public_html/testbettercvoltong/database/include/levels/uploadGJLevel.php(127): mainLib->getUserID(NULL, '') #2 /home/rxsnqblt/public_html/testbettercvoltong/database/uploadGJLevel.php(2): include('/home/rxsnqblt/...') #3 {main} thrown in /home/rxsnqblt/public_html/testbettercvoltong/database/include/lib/mainLib.php on line 280