phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '18ff7a47b56cfbd7dd5ebb7e8f16be86' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('18ff7a47b56cfbd7dd5ebb7e8f16be86', -1, 1714898739, 1714898739, '0387c8d3', -8, 0, 0)

Line : 187
File : sessions.php