phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4ff956a2b5115715fca5c7aadb4ffa36' 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 ('4ff956a2b5115715fca5c7aadb4ffa36', -1, 1715618492, 1715618492, '038d1ae6', -4, 0, 0)

Line : 187
File : sessions.php