phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3489a33a089fdce54c2b4559d84d0317' 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 ('3489a33a089fdce54c2b4559d84d0317', -1, 1763157736, 1763157736, 'd849d83e', 8, 0, 0)

Line : 187
File : sessions.php