phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5544efa70b33c490f662e3b6a6a05406' 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 ('5544efa70b33c490f662e3b6a6a05406', -1, 1763327401, 1763327401, 'd849d830', 2, 0, 0)

Line : 187
File : sessions.php