You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'A=0''A=0'A=0'A=0'A=0'A=0'A=0''A=0'A=0'A=0'A=0'A=0'A=0'A=0'A=0'''A=0'A=0'A=0'A=0'' at line 1