phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1d4bcdf1cf2bcbc2bd98d3f0ed96c08d' 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 ('1d4bcdf1cf2bcbc2bd98d3f0ed96c08d', -1, 1714771039, 1714771039, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php