thank you wp-super-cache , my server is down now

If you deleted everything then it’s probably not the plugin. Sorry you had problems with it.

sir , the problem is i didn’t edit any file , it just happend like that .

i updated my apache , i tried everything , im trying for 5 hours

i still have this message :

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, webmaster@***.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

it not only the main domain , also all the sub domains ,

now im losing my visitors , thanks to this plugin

i can open HTML files without the 500 error , also can open pictures and other files like RAR and ZIP , but php is not opening , is shouwing me the 500 error , even an empty PHP file

If you upgraded Apache make sure mod_php was upgraded too. Did you check your Apache error_log? There may be valuable info there. (I don’t know where your log file might be, it’s system dependent)

i checked my error_log files , all the last errors was about “function.php can’t call header becuse header is allready excest” << something like that

some times i make mistakes , and this 500 show up , but i know what i did and i fix it , but this thing just show up without reason , only after i used this plugin

i allready installed mod_php and upgrade it , nothing change at all ,

do you have some advises ?

give me your e-mail please , i will provide you with my server detalis to see .

also this error :
[24-May-2011 06:23:09] PHP Warning: PHP Startup: Unable to load dynamic library ‘/usr/local/lib/php/extensions/no-debug-non-zts-20060613/ixed.5.2.lin’ – /usr/local/lib/php/extensions/no-debug-non-zts-20060613/ixed.5.2.lin: failed to map segment from shared object: Cannot allocate memory in Unknown on line 0

I think there’s a problem with your server. I think it was just coincidence that your problems happened when you installed WP Super Cache. ??

sir , problems happens when we do something wrong ,

i haven’t do anything to my server , i haven’t even open the WHM for a long time .

Things can go wrong with a server even if you haven’t done anything to it. If you aren’t maintaining your server manually, you should definitely have cPanel automatic updates turned on to make sure you have the latest security patches. Unfortunately, those updates are often quite comprehensive, and they can occasionally break something. You might consider filing a ticket with cPanel. They are excellent about getting to the bottom of things like this.

The errors you’re getting are not indicative of being caused by this plugin. For example, ixed.5.2.lin indicates a SourceGuardian problem which is completely unrelated to WP Super Cache.

I’m with Donncha…I think it was a coincidence that these problems happened after you installed this plugin.

now im not sure , what , why , how is that happend ?
i hired a profesional support to fix this error ,
i take a full backup , i wanna try this plugin again to see who have the problem ,
but it seems to need to disable some functions on php.ini

do you know something about that ?

Not sure what you mean. This plugin doesn’t have any special requirements in that regard. I’ve used it on multiple servers without ever having to modify php.ini.

the guy who fixed the problem asked me about the securty , i said i want it high , then he said i will block some functions on the server wich will increase the securty level
and he said these disabled functions maybe will affect on some scripts efficiency

i know how to enable them again , but do you know the necessary functions for this plugin ?

if you do not have private settings (passwords), try to post here your .htaccess

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

Sir, the disabled functions are from the main server not from the .htaccess , i have my own server
but every time i try to enable this plugin it show me a blank page , and the plugin is not generating cached pages , i enabled fopen() function but it’s not enugh to run the plugin