phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f28115c6fa9f50fc7c8f35ba25f3399' 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 ('6f28115c6fa9f50fc7c8f35ba25f3399', -1, 1714611609, 1714611609, '1276e345', 17, 0, 0)

Line : 187
File : sessions.php