phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b6bbfde7005d64399263c024a3fb0e1c' 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 ('b6bbfde7005d64399263c024a3fb0e1c', -1, 1714239527, 1714239527, '0390976a', 4, 0, 0)

Line : 187
File : sessions.php