phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b3cf63b1bf173b0eecbb5ac7937d5ba2' 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 ('b3cf63b1bf173b0eecbb5ac7937d5ba2', -1, 1715881469, 1715881469, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php