When I try to register on DMD multipool I have error with AJAX. Is it normal?

I get the same Ajax error and I have sent an e-mail to support
This error is quite often. Please send mail to
cloud@bit.diamonds and cryptonit will fix it.
fixed
we have need for a server change
but im busy for now in lot other tasks
so from time to time i need to manual restart some services as workaround
it doesnt affect mining
mining isnt done at this server