I'm having some header trouble with 4.0.1. When I load a page I get the windows *ding* sound and netscape says Host contacted, waiting for reply. The instance of php.exe seems to be stuck running in memory (till I crash it).

Here's what my apache error.log says:
[Thu Jun 29 15:35:09 2000] [error] [client 127.0.0.1] Premature end of script headers: c:/apache/cgi-bin/php.exe

and then after I crash the php.exe instance, it spits out:

HTTP/1.1 500 Internal Server Error
Date: Thu, 29 Jun 2000 20:41:17 GMT
Server: Apache/1.3.12 (Win32)
Connection: close
Content-Type: text/html; charset=iso-8859-1

[generated html error message here]

Apparently it's only getting as far as "HTTP/1.1" before it dies. I traced it down to the "extension=php_mysql.dll" line in php.ini. When I have it uncommented, it dies, when I have it commented, I can't do anything with mysql.