phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fb14607363906a8a1b9b886531b60cad' 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 ('fb14607363906a8a1b9b886531b60cad', -1, 1760456207, 1760456207, 'd849d81d', -4, 0, 0)

Line : 187
File : sessions.php