WotLK Character stuck

[Becika4]

Hello there.
I have a character and it seems like I'm stuck in a party.
I'm unable to leave or join another one. Getting an error message while I try to queue RHC: One or more party members are pending invites or disconnected.
Tried to unstuck character on the website, relog and restart / reload the game however the problem is still persisting.
Can anyone help me with this, please?

[Thorbjorn]

type this in chat:
/script LeaveParty()

[Becika4]

Many thanks mate! Cheers