My customer emailed me and said he was putting new products into the database and all of the sudden the sideboxes and top menu disappeared. Looking at the admin activity log, it only shows him accessing catalog stuff and nothing else.

Anyone have any thoughts as to why those items would disappear?

I even uploaded a new theme and it still is missing all the sideboxes and any menu.

2 days prior to this stuff disappearing, he updated the mainpage file, but it worked fine for a couple days after that.

Website: http://www.flagshipmodels.com