Rapidleech - 503 Service Temporarily Unavailable

[ladykiller88]

I have Rapidleech on my Dreamhost hosting. Transload is OK, but i cant use Auto transload or Auto Upload. I always get this error (when click Transload files though i didnt put any links into blank field):

Service Temporarily Unavailable

The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.

I have permission to edit php.ini file, please help me solve this <3