phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '77dc43076c14b54721fb063aca998c21' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('77dc43076c14b54721fb063aca998c21', -1, 1715103218, 1715103218, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php