i cant accept the reward point black sun last night, it just appear and when i click it, nothing happen.
Until now i cant accept it, please fix the problem.

Hey Bro, @Klistnakov

They've posted an announcement for this one.

 

2. Black Sun event where rewards will increase x5 after June 8 update

For all Adventurers to receive the increased rewards and benefits from the event, obtaining rewards for Black Sun this Sunday (June 6) will be temporarily unavailable until the maintenance expected on June 8.

※ Black Sun Rewards may be obtained after the June 8 update

 

We'll have to wait for the update.

 

https://www.world.blackdesertm.com/Ocean/News/Detail?boardNo=1171