Not enough Friendship points

So tonight i was trying to make some juniper flower oils and when i went to the npc to buy superior herb oil bottles it kept saying NOT ENOUGH FRIENDSHIP POINTS. Any clue how to get around this glitch or what causes it? I have never heard of a way to earn friendship points. TY

The error message is from Red Leaf High. It's obviously wrong. However, you must lack something that you need in order to buy the bottles. Do you have enough meso? Space in Etc?

The error message is from Red Leaf High. It's obviously wrong. However, you must lack something that you need in order to buy the bottles. Do you have enough meso? Space in Etc?

Yeah I had max mesos on this mule and had 8-12 slots in all tabs empty since he is a cannoner mule. I just ended up going on another mule and buying them and moving through storage. Just kind of a pain. Ill log a ticket i guess.

You heard the man, start earning those friendship points with Nack.

I'm more curious about why your EXP bar is off-screen.

Also, can you buy stuff from other merchants? Or is it just Nack?

I got the same message before when I sold some excess equipment/items to an NPC and tried to re-buy back some of it.

I'm guessing it has to do something with NPCing a lot of stuff and they end up in the re-buy tab, some of the item slots turns red and items can't be bought. However, re-buying some of stuff back from the tab (the ones that aren't red out) turns it back to normal.

Not sure how, but everything was fine today. Just some weird glitch.