Serious problem

Few weeks ago I had some problem with msql base. I did beckup of few thays before that and everything was just fine. After 5-6 days, my traffic start to going down. Indexed pages in WT also going down and number of not founded ( 404 error ) is now more than 90 000 and number is going up all the time. I was looking to this pages but I don't get it why some pages link to others which google can't find and they even not exist. Here are some examples:

http://serbianforum.org/7737-filmovi...evodom-17.html 404 ( not found ) - linked from Filmovi sa prevodom -

Original thread is in subforum " filmovi sa prevodom" and second link is valid, but ion WT google copuldn't find first link who is linked from second. Where did he find that link?

http://serbianforum.org/Lu%C3%84%C2%...-%20podsjetnik404 ( not found ) - linked from Spisak udzbenika i skolskih knjiga na forumu -

Again, second link is valid but it linking to some link with wired signs which does not exist but still google find it somewere.

Also there is lot of links ( in WT not founded ) that are linked from more links like 15-30. For example link
http://serbianforum.org/crtani-filmo...k-trilogy.html
is linked from 30 links and every link contain word "shrek" or "triology"

This is very serious since I lost 30% of traffic in 10 days and it is going down every day.

Thanks

Did you change your re-write preset? it looks like a different version of URL rewrites were indexed that you are no longer using.

I didn't change anything for months, that is why I am so confused. If I did, I would know where to look.
From where did google find that urs?
Why does good urls link to not existing?
I am lost here

Webmaster tools should provide a date when it was last accessed. Perhaps you can comapre some admincp logs against it.

There is lot of dates but they are all from last 2 weeks.
I can give you my WT username and pass if you want to look.

I would suggest just waiting it out. everything looks correct now. just double check that your sitemap is including the correct URLs.

ok,
one more thing. I moved to new server 2 days ago and there was problem with reading sitmaps because of 5.3 PHP version.
I contacted my host and they find a line in vbseo_getsitemap.php and deleted it so it works now.
I was just looking the difference from my beckup files and the line they deleted is about 70 :

Code:

set_magic_quotes_runtime(0);

Few minutes ago I loged in my VBSEO CP in admincp and I got line in the top:

Deprecated: Function split() is deprecated in .../public_html/includes/functions_vbseo_misc.php on line 150


I try to upload old file they made changes but that line is still there . Also I compared this functions_vbseo_misc.php on server and from beckup and it is not changed.
I also checked on old server and there is now message like this.
What does it mean?

Please see this:

vBSEO Sitemap 2.5: PHP Deprecated: Function set_magic_quotes_runtime() is deprecated

I did that but that line is still there.

Deprecated: Function split() is deprecated in ..../public_html/includes/functions_vbseo_misc.php on line 150

Just checked error log and found lot of same errors, every few minutes:

PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20090626/ffmpeg.so' - /usr/local/lib/php/extensions/no-debug-non-zts-20090626/ffmpeg.so: cannot open shared object file: No such file or directory in Unknown on line 0


Does it have any connections with that line in VBSEO CP

I still have problem with this line in my VBSEO CP.
Anyone can help?

ffmpeg is a command line video convertor. vbseo has nothing to do with that.

Ok, than why do I have this in my VBSEO CP like this:

http://i42.tinypic.com/2hzr18h.jpg

Also, if ffmpeg has nothing with vbseo, why does it apear in sitemap error log?

That is not part of the sitemap. That is a part of vbseo core. 3.3.0 was released before php 5.3, thus, it was not coded to support it. You can upgrade to vbseo 3.5 if you wish.

That is about ffmpeg, and what about that line?
Does it also have something with new php version?