phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51f02a829d2f33b6df5f1be8c777cebb' 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 ('51f02a829d2f33b6df5f1be8c777cebb', -1, 1714897595, 1714897595, '0391ba06', -7, 0, 0)

Line : 187
File : sessions.php