[Jack0919]

Originally Posted by anwar.abdullakh

another issue that I have just noticed is, that some images aren't shown on site.
and when I check the path of the image in browser I get the following message "The image “http://www.yoursite.com/forums/images/icons/icon9.gif” cannot be displayed, because it contains errors.", even after re-uploading the image, the error doesn't go away and it is not only for the icon images but for many other (user avatars etc...).

After removing the files from forum root all works fine again.

I'm testing the first problem.

about the 2nd problem, Try this:
find in .htaccess

<IfModule mod_rewrite.c>
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^(.*)(js|css|gif|jpg)$ redir.php?file=$1$2&type=$2 [L]
</IfModule>

change into

<IfModule mod_rewrite.c>
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^(.*)(js|css)$ redir.php?file=$1$2&type=$2 [L]
</IfModule>