phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9af40a8f1440ec5cfa0fd23a912fc5c6' 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 ('9af40a8f1440ec5cfa0fd23a912fc5c6', -1, 1730415575, 1730415575, '0310d41b', -12, 0, 0)

Line : 187
File : sessions.php