phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '044dc2f02a0deec43bc1525a890eb09e' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, is_robot) VALUES ('044dc2f02a0deec43bc1525a890eb09e', -1, 1770240337, 1770240337, 'd849d877', 0, 0, 0, '0')

Line : 187
File : sessions.php