phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c5cfc462bf5dc6fcb70b11061c4a0904' 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 ('c5cfc462bf5dc6fcb70b11061c4a0904', -1, 1714824930, 1714824930, '12761ddb', 18, 0, 0)

Line : 187
File : sessions.php