Customise error on localhost

Hi

I have just bought Highend (which looks brilliant by the way!) and have installed a copy on my local dev machine (running Wampserver v2.5 on Win 8.1).

All seems to be working fine with demo content imported.

However, when I click on the customise link to change settings, I get a whole screen full of warning messages before the page loads.

I have attached these in a separate file…

Please can you advise me what these are and if I should be worried about them.

Many thanks in advance.

Mark