phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fe50df97c2a74fc00b1654b5245427cb' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fe50df97c2a74fc00b1654b5245427cb', -1, 1784312292, 1784312292, 'd849d922', 1, 0, 0)

Line : 187
File : sessions.php