HTTP Error 500.0 - Internal Server Error

[mmmmm]

hi i have a problem in plesk
when i login to panel say this error :

Module FastCgiModule
Notification ExecuteRequestHandler
Handler PleskEngine-FastCGI-php
Error Code 0x00000000
Requested URL https://localhost:8443/index.php
Physical Path C:\Program Files (x86)\Parallels\Plesk\admin\htdocs\index.php
Logon Method Anonymous
Logon User Anonymous

so how can i fix it
tx

 

[IgorG]

Check that there are no any errors in output of command:

"%plesk_bin%\php-cgi.exe" -v

Most probably that php-cgi.exe fails to load php_mcrypt.dll or any other extension. If yes - comment it in %plesk_dir%\admin\php.ini

 

[mmmmm]

there is no error in "%plesk_bin%\php-cgi.exe" -v

 

[IgorG]

Very difficult to say what is wrong there in that case. More logs, details are required. I suggest you contact Parallels Support Team if you can't find a reason by yourself.

 

[mmmmm]

can this error happen for license?

 

[IgorG]

can this error happen for license?

No, it is related to fastcgi module. Try to disable it.

 

[mmmmm]

can i reinstall plesk?

 

[IgorG]

Plesk can not be uninstalled.

 

[mmmmm]

i found this error in phperror.log

[19-Aug-2011 02:28:54] Unprocessed auth.php3 detected, build type = PLESK
[19-Aug-2011 02:28:54] PHP Fatal error: Undefined class constant 'UNIX' in C:\Program Files (x86)\Parallels\Plesk\admin\plib\CommonPanel\Application\Abstract.php on line 93
[19-Aug-2011 02:29:03] Unprocessed auth.php3 detected, build type = PLESK
[19-Aug-2011 02:29:03] PHP Fatal error: Undefined class constant 'UNIX' in C:\Program Files (x86)\Parallels\Plesk\admin\plib\CommonPanel\Application\Abstract.php on line 93