I have installed the BitExchange script.
I am in the admin panel and I am trying to save changes but they are not saved. The page is reloaded but the changes are not saved:
The apache errors log is this:
[Fri Sep 28 14: 46: 59.559379 2018] [: error] [pid 3800] [client 5.224.137.225:50768] PHP Notice: Undefined variable: q_variables in / var / www / html / admin / shared2 / Link .php on line 52, referer: link [Fri Sep 28 14: 46: 59.559529 2018] [: error] [pid 3800] [client 5.224.137.225:50768] PHP Notice: Undefined index: inset_id in /var/www/html/admin/index.php on line 294 , referer: link [Fri Sep 28 14: 46: 59.559535 2018] [: error] [pid 3800] [client 5.224.137.225:50768] PHP Notice: Undefined index: cal_bypass in /var/www/html/admin/index.php on line 294 , referer: link [Fri Sep 28 14: 46: 59.559538 2018] [: error] [pid 3800] [client 5.224.137.225:50768] PHP Notice: Undefined index: fm_bypass in /var/www/html/admin/index.php on line 294 , referer: link [Fri Sep 28 14: 46: 59.559547 2018] [: error] [pid 3800] [client 5.224.137.225:50768] PHP Notice: Undefined index: tab_bypass in /var/www/html/admin/shared2/Stringz.php on line 42, referer: link [Fri Sep 28 14: 46: 59.559840 2018] [: error] [pid 3800] [client 5.224.137.225:50768] PHP Notice: Undefined property: object :: $ shared_dir in / var / www / html / admin / shared2 / autoload.php on line 14, referer: link [Fri Sep 28 14: 46: 59.559875 2018] [: error] [pid 3800] [client 5.224.137.225:50768] PHP Notice: Undefined property: object :: $ shared_dir in / var / www / html / admin / shared2 / autoload.php on line 14, referer: link [Fri Sep 28 14: 46: 59.560021 2018] [: error] [pid 3800] [client 5.224.137.225:50768] PHP Fatal error: Uncaught Error: Call to undefined function mysql_real_escape_string () in / var / www / html / admin /lib/Settings.php:42\nStack trace: \ n # 0 /var/www/html/admin/includes/settings.php(7): Settings :: set ('skin', 'black_blue') \ n # 1 /var/www/html/admin/index.php(312): include_once ('/ var / www / html / a ...') \ n # 2 {main} \ n thrown in / var / www / html /admin/lib/Settings.php on line 42, referer: link