phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a786d968062240fde2b59f2e4fb8154e' 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 ('a786d968062240fde2b59f2e4fb8154e', -1, 1714791270, 1714791270, '12bf9dba', -4, 0, 0)

Line : 187
File : sessions.php