phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a716aa1365b8d6d01bf69474baffe631' 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 ('a716aa1365b8d6d01bf69474baffe631', -1, 1714875665, 1714875665, '1276c8c5', -9, 0, 0)

Line : 289
File : sessions.php