phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6cb6431a6569561463482d7b2f91596f' 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 ('6cb6431a6569561463482d7b2f91596f', -1, 1715245648, 1715245648, '12dfacfc', -8, 0, 0)

Line : 187
File : sessions.php