phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4f9bb49a1f4c7b354703c2190f1d930' 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 ('c4f9bb49a1f4c7b354703c2190f1d930', -1, 1714271586, 1714271586, '0391978d', 40, 0, 0)

Line : 187
File : sessions.php