Hi @thethunderbird
I think the issue is that you have a lot of entries in the database, but your server has a low max_execution_time option. Could you please increase it and see if it fixes the issue? This page should give you more idea about it: http://stackoverflow.com/questions/5164930/fatal-error-maximum-execution-time-of-30-seconds-exceeded. For further support, could you please get it touch with your hosting provider?
Thanks 🙂
