An error with the multidb fix

Andrew, I'm getting these in our CPanel error logs:

[7544] EACCELERATOR: PHP crashed on opline 4 of debug_backtrace() at /home/cynix/public_html/wp-content/db.php:630

This is on the cynix account if you want to take a look.

edit: I'm wondering if that may be why I'm not able to create blogs.