phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '28c959f6de2003cb954dcff4463e78e7' 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 ('28c959f6de2003cb954dcff4463e78e7', -1, 1714490153, 1714490153, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php