phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5807756064da831e6ecc41404a896106' 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 ('5807756064da831e6ecc41404a896106', -1, 1769109450, 1769109450, 'd849d879', -2, 0, 0)

Line : 187
File : sessions.php