I don't understand the way repair system in EVE functions. Sometimes I enter the station with some damage and I get the repair module for free and other times I have to pay for the repair. Is this random or does it depend on the extent and type of the damage? The problem is that I can't undock without paying for the reparation.
Of course this isn't random and of course it depends on the extent of the damage - the bigger the damage, the higher the fee. Anyway, you always have the option to just repair it a bit so that you can undock. I think that you could have concluded this yourself but I suppose you just didn't want to use your brain - perhaps you're afraid you'll run out of it...