phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6045192f117a8d1d9e737c0bec7e739b' 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 ('6045192f117a8d1d9e737c0bec7e739b', -1, 1775876079, 1775876079, 'd849d8b5', -9, 0, 0)

Line : 187
File : sessions.php