Hello all,

In the past couple of days, we have begun to experience timeouts with the site durazestcanada.com. Regular orders seem to go through as normal (tested on both Firefox and Chrome), but when a coupon code is used (two codes tested, both of which have been used with no problems for over a year, up until now), the following blank page appears: https://www.durazestcanada.com/store..._page=time_out

We updated to Zen Cart 1.5.1 last month, but no problems have appeared until now. Can anyone please help?

Thank you!