HTML5/WebGL: Game Not loading or frequent crashes

[gorby6000]

farm 21, layered small sea coast. out of memory. if you are the developer of the content, try allocating more memory to your web gl web gl build of your web gl build setting.

farm 24 layered big lake : an error occurred running unruly content on this page. see your browser java script for more info,. the error was a runtime error out of bounds. there was a long list

both these happened on a windows ten machine with fire fox