phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aa4b3a1837516127bda078108013c8b7' 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 ('aa4b3a1837516127bda078108013c8b7', -1, 1714836719, 1714836719, 'c0a80201', 26, 0, 0)

Line : 187
File : sessions.php