I'm not able to complete 'New Settlers' quest due to having reached the population limit. Which I'm unable to extend due to not having access to build residences as my level's too low. Also unable gain more XP to level up as all the quests other than that one are locked behind other quests which I dont' have access to or are at a level which is beyond where I am atm.
Any ideas on how to continue without deleting the world and starting again?