[FIXED] Service unavailable the service is temporarily unavailable error

Issue

I am using lamp. What i did is i have a php page with a send message to all button in ajax. When i click that button it calls the function in backend and send message to 10 users and then shows me result on sending every 10 users. It works some time and it doesnt work many times.

Error i saw on console on chrome : "500 internal server error"
and when i clicked on that link and clicked on that link it showed me : "Service unavailable. The service is temporarily unavailable. Please try again later".

I thought it might be timeout issue i also used "set_time_limit(0)". But still it failed.

Any help would be greatly appreciated.

Regards, Aby

Solution

This might be an 500 error. Please try checking your error logs.

Answered By - abso