Warning: Undefined array key "EJSID" in /home/vhosts/sis/archive/2017/07/Cpy/10-master/index.php on line 6

Fatal error: Uncaught Error: Call to undefined function mysql_escape_string() in /home/vhosts/sis/archive/2017/07/Cpy/10-master/index.php:7 Stack trace: #0 {main} thrown in /home/vhosts/sis/archive/2017/07/Cpy/10-master/index.php on line 7