that was no necesari to go to your sql yo only need to unistall the product from admincp
i pass for this error hundred of time that mean that you havee two version did you unistall the other version, and delete the files that i speciffic in the readme.html or the information on this page

Hey is it possible to make this an option in the profile for each user? 1/2 my users love it, half my users hate it. If I could make it an option everyone would be happy. has anyone done this?

that was the problem. I could not get to any part of forum including ACP.all I could see it was white page with
Fatal error: Cannot redeclare fetch_online_status_mod() (previously declared in /home/******/public_html/forum/includes/init.php(330) : eval()'d code:153) in /home/******/public_html/forum/includes/init.php(330) : eval()'d code on line 215

in it. Not possible to uninstall product.

Why uninstall version 2.5?
Instructions says :

Upgrade from the Version 2.5

Install the Product via admincp
Go to your admincp==>Plugins & Products ==>Manage Products==>[Add/Import Product] and select overwrite

I did that and forum was gone...

the version 2 have a diferent name product when you install the v 2.5 you still have the other version using the files in include/functions_wl_online_offline.php

you last version that you use was the 2.0 but you dont uninstall the old files i guess you still have the include/functions_wl_online_offline.php file in your ftp when you upgrade to 2.5 you make two products with a diferent name causing call the same funcion at the same time thats the error
Cannot redeclare fetch_online_status_mod() (previously declared in
cuz you already have it declare

if you have the /functions_wl_online_offline.php on you ftp is now safe if you delete is not need it anymore

actually was my mistake for change the product name betwen the vercion 2 and 2.5 , i change that cuz i start all one more time to make the new version 2.5 and imake a mistake with the name and put a diferent.
and i guess you download the vercion 2.5 when a editing this post and cause a misundertood sorry for that
and is strange that you cant go to your admincp cuz any file , plugin or anything is calling over admincp , cuz i have this kind of errror hundred of times when i start the prroduct
and my admincp alway was active and woring fine
the only thig i can guess is that you trying going to your admincp via forum link insted the forum/admincp/index.php adress

now if you upgrade from 2.5 to 2.6 is not problem cuz is the same product name but if you upgrade from the 2.0 to new one you have to delete the files and uninstall the older version first

I dont have functions_wl_online_offline.php on my ftp. It was "clean" install without any part of 2 installed.
Forum was "dead" ,I try every possibly link to get in ACP but nothing so I must go to SQL and delete it there.

I will uninstall version 2.5 first and install new one.

Version 2.7 work without problems.

thanks for the update, but in the version history at the top of this page you have 2.6 listed twice - is that supposed to say 2.7? ;)

:D it was thanks for notice that

translate: good loko congrats i install on my forum and work perfect:D good one is one of the best i installed

gracias hermano que bueno que te gusto

thanks bro im glad you like it