phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31f950a51927f8014ee8d0239ed8fc7a' 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 ('31f950a51927f8014ee8d0239ed8fc7a', -1, 1715874109, 1715874109, '12bff03b', -8, 0, 0)

Line : 187
File : sessions.php