Errors when starting server from the Types.bin

[hz253 0]

Good evening.

Been getting a few of the following errors showing in the console when booting my server when loading the types.bin section

5:57:27 !!! [CE][offlineDB] :: Type 'GasMask' will be ignored. (Type does not exist. (Typo?))

I am sure I have caused this when I have removed/updated mods and edited the types file to suit the new situation.

My question is how do I get rid of these errors?

Thanks for any help you can give.