phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9c4920c0f10327147392d583d0b36bf2' 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 ('9c4920c0f10327147392d583d0b36bf2', -1, 1714199942, 1714199942, '12779f96', 5, 0, 0)

Line : 187
File : sessions.php