منتدى استراحات زايد

I've got the dreaded 5oo server error message.

Quote:
Error 500: Internal Server Error

The server encountered an unexpected condition which prevented it from fulfilling the request.
The problem is on the server side, not with your browser or the address. Most probably, a certain service (e.g., Tomcat engine) is down. Please contact your webmaster.
It happens when someone tries to register or when someone tries to befriend someone and you click

Quote:
Are you sure you want to add Test Account to your contacts?
Also send a friend request to Test Account
I've uploaded the clean files and ran the diagnostics and got these results

Quote:
vbtube_add.php File not recognized as part of vBulletin
vbtube_cat.php File not recognized as part of vBulletin
vbtube_show.php File not recognized as part of vBulletin
vbtubepro.php File not recognized as part of vBulletin
view.php File not recognized as part of vBulletin
visitormessage.php File does not contain expected contents
Scanned 75 files./admincp
anonylog.php File not recognized as part of vBulletin
arcade.php File not recognized as part of vBulletin
arcadeadmin.php File not recognized as part of vBulletin
arcadeimport.php File not recognized as part of vBulletin
arcadetools.php File not recognized as part of vBulletin
automediaembed_admin.php File not recognized as part of vBulletin
award.php File not recognized as part of vBulletin
award_cat.php File not recognized as part of vBulletin
award_version_info.php File not recognized as part of vBulletin
micromembers_admin.php File not recognized as part of vBulletin
post_thanks_admin.php File not recognized as part of vBulletin
vb_ad_management.php File not recognized as part of vBulletin
vbstopforumspam.php File not recognized as part of vBulletin
vbtube_admin.php File not recognized as part of vBulletin
wt_export.php File not recognized as part of vBulletin
wt_wq.php File not recognized as part of vBulletin
wt_wt.php File not recognized as part of vBulletin
Scanned 3 files./archive
Scanned 60 files./clientscript
arcade.js File not recognized as part of vBulletin
dhtmlwindow.css File not recognized as part of vBulletin
dhtmlwindow.js File not recognized as part of vBulletin
post_thanks.js File not recognized as part of vBulletin
recreatead.js File not recognized as part of vBulletin
recreatead_custom.js File not recognized as part of vBulletin
twitter.js File not recognized as part of vBulletin
Scanned 4 files./clientscript/yui
Scanned 2 files./clientscript/yui/animation
Scanned 2 files./clientscript/yui/connection
Scanned 2 files./clientscript/yui/dragdrop
Scanned 2 files./clientscript/yui/yahoo-dom-event
Scanned 2 files./images/regimage/fonts
Scanned 143 files./includes
ame_bbcode.php File not recognized as part of vBulletin
arcade_dd.php File not recognized as part of vBulletin
class_database_analyse.php File not recognized as part of vBulletin
class_tar.php File not recognized as part of vBulletin
class_twitter.php File not recognized as part of vBulletin
cpnav_vb_ad_management.xml File not recognized as part of vBulletin
functions_arcade.php File not recognized as part of vBulletin
functions_editor.php File does not contain expected contents
functions_post_thanks.php File not recognized as part of vBulletin
functions_regimage.php File not recognized as part of vBulletin
functions_vb_ad_management.php File not recognized as part of vBulletin
functions_vbsfs.php File not recognized as part of vBulletin
global_start.php File not recognized as part of vBulletin
plugins_usercountd.php File not recognized as part of vBulletin
wt_include.php File not recognized as part of vBulletin
Scanned 23 files./includes/cron
lgvdb.php File not recognized as part of vBulletin
privateattachments.php File not recognized as part of vBulletin
twitask.php File not recognized as part of vBulletin
vbtotwitt.php File not recognized as part of vBulletin
wt_clear_logs.php File not recognized as part of vBulletin
Scanned 8 files./includes/paymentapi
Scanned 11 files./modcp
award.php File not recognized as part of vBulletin
And when I add the code to disable the plugins I no longer that problem.

How do I troubleshoot the hacks I've added? Is there anyway to pinpoint to one that might be causing trouble or is it simply working my way through?

Thanks :)