phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4d731ceee7c92a19120a1536c6dc0b31' 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 ('4d731ceee7c92a19120a1536c6dc0b31', -1, 1714346296, 1714346296, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php