phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '346acfde74408b419e66c508aa40bdc8' 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 ('346acfde74408b419e66c508aa40bdc8', -1, 1757417646, 1757417646, 'd849d811', -4, 0, 0)

Line : 187
File : sessions.php