/forum/admincp/ failing on replicated vBulletin

[Rand al'Thor]

Dear VB:

I replicated my live site (via rsync) locally to ensure that the planned upgrade goes smoothly. I updated the config.php file with my local settings and everything runs perfectly except for pages in /forum/admincp/, which all return 500 Internal Server Error.

I am running lighttpd, have PHP installed correctly, and MySQL running correctly. I have enabled the error logs and they return nothing (in my possibly misguided interpretation) of value.

Has anyone else experienced a similar problem?

-Rand

[Zachery]

Is php error display enabled on the production server?

[Rand al'Thor]

It isn't, no.

[Zachery]

Can you enable it, would give you an idea what is wrong :

[Rand al'Thor]

Thank you, Zachery. That told me my problem!