Can't get the Code :c
 

Can someone give me the code for the Turn on and off Forum code ? sadly i deleted it i just know that there was something with <div class="forum-off restore">

somehow i deleted it but i don't want to set up my vbulletin completly new

https://vborg.vbsupport.ru/external/2014/05/66.png

Here it is (but you can do your own, you don't need to use the default vbulletin one):

i tryed it but somehow it is nothing showing, it just shows that and with your code that too :

https://vborg.vbsupport.ru/external/2014/05/65.png

I suggest you ask you host if they have suhosin or mod_security installed that is blocking you being able to add that code. vBulletin is not blocking you from adding that code, your server is.

"Okay I have found the issue its not a mod_security issue, its a redirect issue. The script you are running is calling for more then 10 redirects at a time and that is what is preventing the change from happening. "

This is what the hoster said :/ but he can't fix it. He said i have to contact someone from vBulletin

If you are getting redirects, then that usually means you have some .htaccess doing that. So, remove your .htaccess and see if you still have the same issue.

my forum isn't working anymore then

Well, something in that file is causing the issue. Default vbulletin doesn't require an .htaccess file.

edit: Default vB3 and vB4 don't require an .htaccess file. vB5 does have one in the forum root directory only.

i have no mods installed but if i delete them i get this error
Fatal error: Call to a member function fetch_userinfo_value() on a non-object in /home1/accountname/public_html/core/vb/api/state.php on line 316

Huh? You said you have no mods installed but then say that if you delete them you get an error? That doesn't make sense - how can you delete non-existant mods? What exactly did you do to get that error?