phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aa9b570e1e34e58c881b02926973e6f0' 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 ('aa9b570e1e34e58c881b02926973e6f0', -1, 1716309364, 1716309364, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php