Fatal error: Uncaught mysqli_sql_exception: 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 '-52,52' at line 1 in /home/fion/public_html/sys_core/db.php:96 Stack trace: #0 /home/fion/public_html/sys_core/db.php(96): mysqli->query('select * from...') #1 /home/fion/public_html/sys_core/db.php(149): db->query('select * from...') #2 /home/fion/public_html/sys_app/sch.php(113): db->all('select * from...') #3 /home/fion/public_html/sys_app/sch.php(29): db_sch('\xE5\xB0\x91\xE9\x87\x8F\xE5\x88\xB6\xE4\xBD\x9C') #4 /home/fion/public_html/index.php(185): include_once('/home/fion/publ...') #5 {main} thrown in /home/fion/public_html/sys_core/db.php on line 96