phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51d1034b551c455ae785edbd73ef7194' 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 ('51d1034b551c455ae785edbd73ef7194', -1, 1715464970, 1715464970, '0390b6fa', -4, 0, 0)

Line : 187
File : sessions.php