phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '06c2f2f9b5f8974d0a7453f013b59633' 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 ('06c2f2f9b5f8974d0a7453f013b59633', -1, 1756522498, 1756522498, 'd849d817', -9, 0, 0)

Line : 187
File : sessions.php