phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1f1c9df6ba6ad74c318f445d49728c79' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('1f1c9df6ba6ad74c318f445d49728c79', -1, 1714539165, 1714539165, '12dc10b8', -4, 0)

Line : 189
File : sessions.php