I've been playing as the Umbers for a very long time, and had no problems whatsoever until very recently. I've been getting CTDs every year or so with no event seeming to cause it. Everything on the screen will suddenly stop moving and it will say the game stopped working. This is probably my all-time favorite game and I'd be devastated if the CTDs made it unplayable. 
Here's the error I find in the error.txt file. I assume it's causing the crash?
[instanttextboxtype.cpp:92]: Not used, use maxWidth and maxHeight file: launcher/interface/main.gui line: 73
[instanttextboxtype.cpp:92]: Not used, use maxWidth and maxHeight file: launcher/interface/main.gui line: 90
[texturehandler.cpp:181]: Couldn't find texture file: .
Here's the error I find in the error.txt file. I assume it's causing the crash?
[instanttextboxtype.cpp:92]: Not used, use maxWidth and maxHeight file: launcher/interface/main.gui line: 73
[instanttextboxtype.cpp:92]: Not used, use maxWidth and maxHeight file: launcher/interface/main.gui line: 90
[texturehandler.cpp:181]: Couldn't find texture file: .