phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd6ec67a1e98e01ad914443b081e44652' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d6ec67a1e98e01ad914443b081e44652', -1, 1769939077, 1769939077, 'd849d822', -4, 0, 0)

Line : 187
File : sessions.php