phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0999fecfb45974e44246f8c53067bedd' 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 ('0999fecfb45974e44246f8c53067bedd', -1, 1772261707, 1772261707, 'd849d878', -7, 0, 0)

Line : 187
File : sessions.php