How Do You Handle The Errors?

Preface: I've setup several servers before and built them slowly, checking everything as I add it into the setup.

However, as anyone who plays this sandbox knows, textures and lua errors are abundant and frequently can be gamebreaking if not fixed. I remember setting up PointShop and the amount of errors I was getting forsimple TTT items which didn't have errors themselves was immense.

I know the solution is to manually fix errors as they are reported in the console, however it just becomes way too tedious and I end up just dropping the project (or the game altogether).

My question is: How do you guys reduce the errors or solve them easier? If you have any tips (tools)other than manually debugging the log, I'd love to hear it!