phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '86a0f8d5bf366d32cdd4a73bfbc942ec' 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) VALUES ('86a0f8d5bf366d32cdd4a73bfbc942ec', -1, 1714723159, 1714723159, '0390098d', -4, 0, 0)

Line : 187
File : sessions.php