MyBB Community Forums

Warning [2] array_key_exists() expects parameter 2 to be array, boolean given - Line: 93 - File: admin/modules/config/plugins.php PHP 5.3.24 (Linux)
File Line Function
[PHP] errorHandler->error
/admin/modules/config/plugins.php 93 array_key_exists
/admin/index.php 517 require
The following errors were encountered:
There was a problem communicating with the MyBB modifications server. Please try again in a few minutes.

This is what i get whenever i try to change my template and plugins etc.

How do i fix this?

there might be a problem with MyBB server. see also replies here
you can find required plugins from Mods section, download and install for your forum

I saw it but I dont get how will i fix it?

^ I don't think that it can be easily fixed by changing the code in MyBB system files / MyBB forum settings

How will i fix it then?

^ may be by changing to a better web host !

It is a great host. See the mars plan and it is FREE

http://www.neq3hosting.com/free-hosting.html

^ contact your web host and ask to check the issue. (give them above referred thread link)