Fatal error: Uncaught Error: Call to undefined function mysql_real_escape_string() in /home/htdocs/school/includes/templates_change/school/information.php:20
Stack trace:
#0 /home/htdocs/school/includes/templates_change/school/school.php(222): include()
#1 /home/htdocs/school/school.php(275): include('/home/htdocs/sc...')
#2 {main}
thrown in /home/htdocs/school/includes/templates_change/school/information.php on line 20
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/li>
