APPLICATION ERROR #2502 Plugin page not found. Please use the "Back" button in your web browser to return ...

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mikebblues
Posts: 1
Joined: 29 May 2018, 08:53

APPLICATION ERROR #2502 Plugin page not found. Please use the "Back" button in your web browser to return ...

Post by mikebblues »

Good morning,

I have this problem with Mantis 1.2.19 installation: the error #2502 keeps poppin up every time

My MYSQL server version:
[root@sxgepvsl0077:~]#rpm -qa | grep mysql
mysql-community-libs-5.7.21-1.el7.x86_64
mysql-community-server-5.7.21-1.el7.x86_64
mysql-community-client-5.7.21-1.el7.x86_64
mysql-community-common-5.7.21-1.el7.x86_64

Operating System:
[root@sxgepvsl0078:~]#cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.4 (Maipo)

PHP Version:
[root@sxgepvsl0078:~]#php -v
PHP 5.6.33 (cli) (built: Jan 14 2018 08:07:11)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies

Apache Version:
[root@sxgepvsl0078:~]#rpm -qa | grep httpd
httpd-tools-2.4.6-67.el7_4.6.x86_64
httpd-2.4.6-67.el7_4.6.x86_64
atrol
Site Admin
Posts: 8366
Joined: 26 Mar 2008, 21:37
Location: Germany

Re: APPLICATION ERROR #2502 Plugin page not found. Please use the "Back" button in your web browser to return ...

Post by atrol »

It seems that someone had installed a plugin, but uninstalled it the wrong way (removed files on filesystem).

Goto page Manage > Manage Plugins where you might find the root cause of the issue.
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