Site Problem

I got a hard Problem which makes me alot of Trouble.
In some Threads its not possible to go to the Second Site, they always redirect you to the First One.
If you Delete your Browser Cache its possible.
Disable vBSeo Cache doesnt have any effect..
Also it doesnt apear on every thread...
Please Help.
Regards

Hello ,I am sorry but i have no idea what is the exact issue you are facing. Please try to rephrase your question

I got a Thread,
Wanted to visit Site 2, click on Site 2 and it redirects me to Site 1.
This Issue at some Threads..

Please supply a link that we can check the issue

Thats the Problem it only appears sometimes.
My Forum is: MMORPG Core - Deutsche Community für Online Rollenspiele
Ill can make a video or something like this when i happens again.
Many of my Members complains about this issue..
Regards

If you can make a video it will be great

Currently i couldn find a example to make a Video, but in the Logs sometimes stands:

Tue Dec 20 12:49:50 2011] [apc-warning] Potential cache slam averted for key '' in /var/www/mmorpg-core.com/forum/vbseo/includes/functions_vbseo_cache.php on line 137.


May this is our Error but i dont know.

This is directly related to your cache system. Make sure each site has it's own unique variable for 'vbseo_storage' on the server. You shold prefix it for each site, ie, site1_vbseo_storage as that cache store var to avoid conflicts.

my user told me from same problems. the unique variable is set long times ago. i updated vb from 3 to 4 yesterday.

the problem appiers not to all users. only a few.

i did a video of this problem. where can i sent it too ?

Hello,

Actually this seems to be a PHP bug since 3.x.x era (see for details: https://bugs.php.net/bug.php?id=58832). It occurs when slam defense is enabled and works altogether with APC.

Slam defense is a bit of old/almost deprecated. Setting apc.write_lock to 1 and apc.slam_defense to 0 in php.ini should fix the problem.

Also make sure to set a unique var for your cache in the vBSEO CP.

the hoster of my managed server changed this setting. thats not fix the problem.
and i deaktived the cache in vbseo.

Same here , some user still reports that they have site problems.
Cache still enable at vbseo..

It only appears when someone posted on a site!
Maybe this helps!

Deactivating vbSeo fix this Problem :P

Again, this is not an issue with vBSEO, it's rather a bug in APC caching system that only occurs when slam defense is configured in your server. You can downgrade to another version of APC in order to sort this out. (see for details: APC Cache Problem - APC 3.1.4 & vBSEO 3.5.1 PL1)

The issue has been reproduced on several different web scripts as well:

Potential cache slam averted
phpBB • View topic - Bug in using APC acm

So that it is hard to say this is specific of vBSEO.