Why would you join that many channels? Time to cull the herd and get it to a manageable level, with projects that you are either invested and/or interested in. There is no reason to be signed up to so many, guessing most will be bounty related, so the first step is to leave ones where the coins have already been distributed. Being a member on so many channels could make you miss an important announcement from a project where you have skin in the game, get rid of the rubbish and try to focus your attention. It will pay off in the long run.
Actually, I joined lots of Airdrop.... I AM waiting for their distribution.... As I Got the tokens... I unsubscibe them...
But The channels in the list, have not distributed yet.. & I Am waiting....
But Now because of that errors, I cannot join new Airdrop....