phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '521d0a4e29e67d2d59f71ce555194979' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('521d0a4e29e67d2d59f71ce555194979', -1, 1715274325, 1715274325, '0310937c', -8, 0, 0)

Line : 187
File : sessions.php