phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '47396d178b5b548bf87c1dc931629ea7' 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 ('47396d178b5b548bf87c1dc931629ea7', -1, 1715641402, 1715641402, '03104690', -7, 0, 0)

Line : 187
File : sessions.php