[Typo3] Clicking an EXT link in BE main left menu triggers Internal Server Error

[Matthew Manderson]

Regards all,

I have 3.7.0 on apache fully installed and running great.

Whenever I install any EXT that adds a Menu item to the BE left menu, 
clicking it triggers Internal Server Error.

Currently working with 'th_filemailer' but also tried 'nf_cleandb' and 
'VTS'. There was one other but I forget the name so it seems consistent and 
not EXT related. I have tried installing to Local and Global but results in 
similar errors and googling TYPO3.org brings nothing helpful back.

The apache error log entry shows:

[Mon Mar 28 11:43:14 2005] [error] [client my.ip.address] Premature end of 
script headers: php-script, referer: 
http://www.domain.com/cms/client/typo3/alt_mod_frameset.php?fW=0&nav=/cms/client/typo3/mod%2Fweb%2F..
%2F..
%2Falt_db_navframe.php%3F&script=ext%2Fth_filemailer%2Fmod1%2Findex.php&id=77

Google suggests this is a file permissions issue.  Checking these I find 
they have world execute on the scripts, so that does not appear to be it.

Copied my debug info below if it helps. 

A very cold virtual beer for anyone who can point me in the right direction.

Thanks, 
Matthew


### DEBUG SYSTEM INFORMATION - START ###
HTTP_HOST           : www.domain.com
TYPO3_HOST_ONLY     : www.domain.com
TYPO3_PORT          : 
PATH_INFO           : 
QUERY_STRING        : TYPO3_INSTALL[type]=phpinfo
REQUEST_URI         : /cms/client/typo3/install/index.php?TYPO3_INSTALL[type]=phpinfo
HTTP_REFERER        : 
http://www.domain.com/cms/client/typo3/install/index.php?TYPO3_INSTALL[type]=about
TYPO3_REQUEST_HOST  : http://www.domain.com
TYPO3_REQUEST_URL   : 
http://www.domain.com/cms/client/typo3/install/index.php?TYPO3_INSTALL[type]=phpinfo
TYPO3_REQUEST_SCRIPT: 
http://www.domain.com/cms/client/typo3/install/index.php
TYPO3_REQUEST_DIR   : http://www.domain.com/cms/client/typo3/install/
TYPO3_SITE_URL      : http://www.domain.com/cms/client/
TYPO3_SITE_SCRIPT   : typo3/install/index.php?TYPO3_INSTALL[type]=phpinfo
TYPO3_SSL           : 
SCRIPT_NAME         : /cms/client/typo3/install/index.php
TYPO3_DOCUMENT_ROOT : /var/www/html
SCRIPT_FILENAME     : /var/www/html/cms/client/typo3/install/index.php
REMOTE_ADDR         : my.ip.address
REMOTE_HOST         : 
HTTP_USER_AGENT     : Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7) 
Gecko/20040804 Firefox/0.9.3
HTTP_ACCEPT_LANGUAGE: en,en-us;q=0.5
CONST: PHP_OS       : Linux
CONST: TYPO3_OS     : 
CONST: PATH_thisScri: /var/www/html/cms/client/typo3/install/index.php
CONST: php_sapi_name: cgi
OTHER: TYPO3_VERSION: 3.7.0
OTHER: PHP_VERSION  : 4.3.10
imagecreatefromgif(): 1
imagecreatefrompng(): 1
imagecreatefromjpeg(: 1
imagegif()          : 1
imagepng()          : 1
imagejpeg()         : 1
imagettftext()      : 1
OTHER: IMAGE_TYPES  : 15
OTHER: memory_limit : 32M
SERVER: SERVER_PORT : 80
SERVER: SERVER_SOFTW: Apache/2.0.50 (Fedora)
SERVER: GATEWAY_INTE: CGI/1.1
SERVER: SCRIPT_NAME : /cms/client/typo3/install/index.php
SERVER: PATH_TRANSLA: /var/www/html/cms/client/typo3/install/index.php
T3CV_GFX: image_proc: 1
T3CV_GFX: gdlib     : 1
T3CV_GFX: gdlib_png : 0
T3CV_GFX: gdlib_2   : 1
T3CV_GFX: im        : 1
T3CV_GFX: im_path   : /usr/bin/
T3CV_GFX: im_path_lz: 
T3CV_GFX: im_version: 1
T3CV_GFX: im_negate_: 0
T3CV_GFX: im_imvMask: 1
T3CV_GFX: im_combine: composite
### DEBUG SYSTEM INFORMATION - END ###