Internal Server error in only specific pages

Installed Dolphin 6.1 on a Centos 5.3 cPanel server. Here are the environment details:

• Apache 2.2
• MySQL 5.01
  
• PHP 5.2.11 running as CGI, with suPHP as handler
• suEXEC enabled
• suhosin installed.
• register_globals is off
• safe_mode is off
• magic_quotes_gpc is on
• allow_url_fopen is on
• disable_functions has no value

The pages I have problem (Internal Server Error) with are:

1. Forum page (/orca folder), both when accessed from the top page as user, and from the admin interface [Plugins] menu
2. Ray Suite link at the admin interface under the [Plugins] menu.

All other pages seems working fine.

I have removed all php_flag lines from .htaccess files, as well as "Options -Indexes" lines.

Also tried when suPHP/suEXEC disabled, but no chance.

I own the server, so any PHP/Apache/MySQL etc. configuration is possible, unless it is a big security risk.

Please advise.

This is the php info page, if that helps:

http://burakueda.com/dolphin/admin/phpinfo.php

1.  Make sure you have your .htaccess file in the dolphin root directory

2.  If you have the .htaccess file there, ensure it's at least 7,830 bytes (size)

3.  Check to make sure you have mod_rewrite enabled on your server.

These should get you running.

Thanks mydatery.

1) I have .htaccess in the dolphin root.

2) It is 7.4K in size

3) I have mod_rewrite enabled, because all other pages working properly.

So the problem is .htaccess size?

I only removed the lines not needed (those with the php_flag in them, and Options -Indexes line on the top)

Here is current dolphin root .htaccess. Something missing?

<IfModule mod_rewrite.c>
RewriteEngine on

RewriteRule ^articles/{0,1}$   articles.php [QSA,L]
RewriteRule ^articles/entry/([^/.]+)/{0,1}$   articles.php?action=viewarticle&articleUri=$1 [QSA,L]
RewriteRule ^articles/entry/{0,1}$   articles.php?action=viewarticle&articleUri=$1 [QSA,L]
RewriteRule ^articles/category/([^/.]+)/{0,1}$   articles.php?action=viewcategory&articleCatUri=$1 [QSA,L]

RewriteRule ^news/{0,1}$  news.php [QSA,L]
RewriteRule ^news/([^/.]+)/{0,1}$  news.php?newsUri=$1 [QSA,L]

RewriteRule ^blogs/{0,1}$   blogs.php [QSA,L]
RewriteRule ^blogs/all/([0-9]+)/([0-9]+)/{0,1}$  blogs.php?page=$2&per_page=$1  [QSA,L]
RewriteRule ^blogs/top/{0,1}$   blogs.php?action=top_blogs [QSA,L]
RewriteRule ^blogs/top/([0-9]+)/([0-9]+)/{0,1}$   blogs.php?action=top_blogs&page=$2&per_page=$1 [QSA,L]
RewriteRule ^blogs/top_posts/{0,1}$   blogs.php?action=top_posts [QSA,L]
RewriteRule ^blogs/tag/([^/.]+)/{0,1}$   blogs.php?action=search_by_tag&tagKey=$1 [QSA,L]
RewriteRule ^blogs/tag/{0,1}$   blogs.php?action=search_by_tag&tagKey= [QSA,L]
RewriteRule ^blogs/posts/([^/.]+)/tag/([^/.]+)/{0,1}$   blogs.php?action=search_by_tag&tagKey=$2&ownerName=$1 [QSA,L]
RewriteRule ^blogs/posts/([^/.]+)/category/([^/.]+)/{0,1}$   blogs.php?action=show_member_blog&ownerName=$1&categoryUri=$2 [QSA,L]
RewriteRule ^blogs/entry/([^/.]+)/{0,1}$   blogs.php?action=show_member_post&postUri=$1 [QSA,L]
RewriteRule ^blogs/entry/{0,1}$    blogs.php?action=show_member_post&postUri= [QSA,L]
RewriteRule ^blogs/posts/([^/.]+)/{0,1}$   blogs.php?action=show_member_blog&ownerName=$1 [QSA,L]
RewriteRule ^blogs/posts/{0,1}$   blogs.php?action=show_member_blog&ownerName= [QSA,L]
RewriteRule ^blogs/posts/([^/.]+)/([0-9]+)/([0-9]+)/{0,1}$   blogs.php?action=show_member_blog&ownerName=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^blogs/posts/([^/.]+)/category/([^/.]+)/([0-9]+)/([0-9]+)/{0,1}$   blogs.php?action=show_member_blog&ownerName=$1&categoryUri=$2&page=$4&per_page=$3 [QSA,L]

RewriteRule ^events/{0,1}$  events.php?show_events=all&action=show [QSA,L]
RewriteRule ^events/all/([0-9]+)/([0-9]+)/{0,1}$  events.php?show_events=all&action=show&page=$2&per_page=$1  [QSA,L]
RewriteRule ^events/part/{0,1}$  events.php?show_events=all&action=show [QSA,L]
RewriteRule ^events/search/{0,1}$  events.php?action=search [QSA,L]
RewriteRule ^events/search/([^/.]+)/{0,1}$  events.php?action=search_by_tag&tagKey=$1 [QSA,L]
RewriteRule ^events/my/{0,1}$  events.php?action=show&show_events=my [QSA,L]
RewriteRule ^events/new/{0,1}$  events.php?action=new [QSA,L]
RewriteRule ^events/entry/([^/.]+)/{0,1}$  events.php?action=show_info&eventUri=$1 [QSA,L]
RewriteRule ^events/part/([^/.]+)/{0,1}$  events.php?action=show_part&eventUri=$1 [QSA,L]

RewriteRule ^ads/{0,1}$  classifieds.php?Browse=1 [QSA,L]
RewriteRule ^ads/search/{0,1}$  classifieds.php?SearchForm=1 [QSA,L]
RewriteRule ^ads/my/{0,1}$  classifiedsmy.php?MyAds=1 [QSA,L]
RewriteRule ^ads/new/{0,1}$  classifiedsmy.php?PostAd=1 [QSA,L]
RewriteRule ^ads/cat/([^/.]+)/{0,1}$  classifieds.php?catUri=$1 [QSA,L]
RewriteRule ^ads/all/cat/([0-9]+)/([0-9]+)/([^/.]+)/{0,1}$  classifieds.php?catUri=$3&page=$2&per_page=$1 [QSA,L]
RewriteRule ^ads/subcat/([^/.]+)/{0,1}$  classifieds.php?scatUri=$1 [QSA,L]
RewriteRule ^ads/all/subcat/([0-9]+)/([0-9]+)/([^/.]+)/{0,1}$  classifieds.php?scatUri=$3&page=$2&per_page=$1 [QSA,L]
RewriteRule ^ads/entry/([^/.]+)/{0,1}$  classifieds.php?entryUri=$1 [QSA,L]
RewriteRule ^ads/tag/([^/.]+)/{0,1}$  classifieds_tags.php?tag=$1 [QSA,L]

RewriteRule ^photo/all/([0-9]+)/([0-9]+)/{0,1}$   browsePhoto.php?page=$2&per_page=$1 [QSA,L]
RewriteRule ^photo/gallery_top/{0,1}$  browsePhoto.php?rate=top [QSA,L]
RewriteRule ^photo/gallery_top/([0-9]+)/([0-9]+)/{0,1}$  browsePhoto.php?rate=top&page=$2&per_page=$1 [QSA,L]
RewriteRule ^photo/gallery_top/([0-9]+)/([0-9]+)/{0,1}$  browsePhoto.php?rate=top&page=$2&per_page=$1 [QSA,L]
RewriteRule ^photo/gallery_tag/([^/.]+)/([0-9]+)/([0-9]+)/{0,1}$  browsePhoto.php?tag=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^photo/gallery_tag/([^/.]+)/([0-9]+)/([0-9]+)/$  browsePhoto.php?tag=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^photo/gallery_tag/([^/.]+)/{0,1}$  browsePhoto.php?tag=$1 [QSA,L]
RewriteRule ^photo/gallery/all/([^/.]+)/([0-9]+)/([0-9]+)$  browsePhoto.php?ownerName=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^photo/gallery/all/([^/.]+)/([0-9]+)/([0-9]+)/$  browsePhoto.php?ownerName=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^photo/gallery/all/([^/.]+)/{0,1}$  browsePhoto.php?ownerName=$1 [QSA,L]
RewriteRule ^photo/gallery/([^/.]+)/{0,1}$  viewPhoto.php?fileUri=$1 [QSA,L]
RewriteRule ^photo/gallery/{0,1}$  viewPhoto.php?fileUri=$1 [QSA,L]

RewriteRule ^music/all/([0-9]+)/([0-9]+)/{0,1}$  browseMusic.php?page=$2&per_page=$1 [QSA,L]
RewriteRule ^music/gallery_top/{0,1}$  browseMusic.php?rate=top [QSA,L]
RewriteRule ^music/gallery_top/([0-9]+)/([0-9]+)/{0,1}$  browseMusic.php?rate=top&page=$2&per_page=$1 [QSA,L]
RewriteRule ^music/gallery_top/([0-9]+)/([0-9]+)/{0,1}$  browseMusic.php?rate=top&page=$2&per_page=$1 [QSA,L]
RewriteRule ^music/gallery_tag/([^/.]+)/([0-9]+)/([0-9]+)/{0,1}$  browseMusic.php?tag=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^music/gallery_tag/([^/.]+)/([0-9]+)/([0-9]+)/$  browseMusic.php?tag=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^music/gallery_tag/([^/.]+)/{0,1}$  browseMusic.php?tag=$1 [QSA,L]
RewriteRule ^music/gallery/all/([^/.]+)/([0-9]+)/([0-9]+)$  browseMusic.php?ownerName=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^music/gallery/all/([^/.]+)/([0-9]+)/([0-9]+)/$  browseMusic.php?ownerName=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^music/gallery/all/([^/.]+)/{0,1}$  browseMusic.php?ownerName=$1 [QSA,L]
RewriteRule ^music/gallery/([^/.]+)/{0,1}$  viewMusic.php?fileUri=$1 [QSA,L]
RewriteRule ^music/gallery/{0,1}$  viewMusic.php?fileUri=$1 [QSA,L]

RewriteRule ^video/all/([0-9]+)/([0-9]+)/{0,1}$  browseVideo.php?page=$2&per_page=$1 [QSA,L]
RewriteRule ^video/gallery_top/{0,1}$  browseVideo.php?rate=top [QSA,L]
RewriteRule ^video/gallery_top/([0-9]+)/([0-9]+)/{0,1}$  browseVideo.php?rate=top&page=$2&per_page=$1 [QSA,L]
RewriteRule ^video/gallery_top/([0-9]+)/([0-9]+)/{0,1}$  browseVideo.php?rate=top&page=$2&per_page=$1 [QSA,L]
RewriteRule ^video/gallery_tag/([^/.]+)/([0-9]+)/([0-9]+)/{0,1}$  browseVideo.php?tag=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^video/gallery_tag/([^/.]+)/([0-9]+)/([0-9]+)/$  browseVideo.php?tag=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^video/gallery_tag/([^/.]+)/{0,1}$  browseVideo.php?tag=$1 [QSA,L]
RewriteRule ^video/gallery/all/([^/.]+)/([0-9]+)/([0-9]+)$  browseVideo.php?ownerName=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^video/gallery/all/([^/.]+)/([0-9]+)/([0-9]+)/$  browseVideo.php?ownerName=$1&page=$3&per_page=$2 [QSA,L]
RewriteRule ^video/gallery/all/([^/.]+)/{0,1}$  browseVideo.php?ownerName=$1 [QSA,L]
RewriteRule ^video/gallery/([^/.]+)/{0,1}$  viewVideo.php?fileUri=$1 [QSA,L]
RewriteRule ^video/gallery/{0,1}$  viewVideo.php?fileUri=$1 [QSA,L]

RewriteRule ^groups/all/{0,1}$ grp.php [QSA,L]
RewriteRule ^groups/entry/([^/.]+)/{0,1}$    grp.php?action=group&groupUri=$1    [QSA,L]
RewriteRule ^groups/category/([^/.]+)/{0,1}$        grp.php?action=categ&categUri=$1    [QSA,L]
RewriteRule ^groups/keyword/([^/.]+)/{0,1}$        grp.php?action=categ&keyword=$1    [QSA,L]

RewriteRule ^search/tag/([^/.]+)/{0,1}$  search.php?Tags=$1 [QSA,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule .+ - [L]
RewriteRule ^([A-Za-z0-9_-]+)$ profile.php?ID=$1 [QSA,L]
</IfModule>

Make sure your folder permissions are set correctly. (your root folder should be 755).

Make sure your server is configured with mod_rewrite.

Yes my folder and file permissions set properly, as well as ownerships.

As I said before, mod_rewrite is installed and enabled. Other sites on the server are using mod_rewrite too, without any problem.

Also, once again, this problem occurs ONLY in the pages described in the original post.

Other pages working well.

This is NOT an installation problem.

Test here:

http://burakueda.com/dolphin/

Click "Forums" in the main navigation menu.