phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4cf2922ea5280f0e3d42d01db7d0a11c' 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 ('4cf2922ea5280f0e3d42d01db7d0a11c', -1, 1758075606, 1758075606, 'd849d887', 7, 0, 0)

Line : 187
File : sessions.php