1st send error message

[dlbelle]

Hi all. Thanks in advance for any help.

I just installed and am sending my first message out. First batch went great. When the hour passed and my second set started, I got a 500 server error. Checked my server logs to find:

RewriteCond: NoCase option for non-regex pattern '-f' is not supported and will be ignored.

I have absolutely no idea what this means or what to do. Tried searching it and did not find anything so I am throwing myself on the mercy of those more knowledgeable than I. Help, anyone?

Thanks,
Dora