Error en la consulta del video principal:
Array
(
    [0] => Array
        (
            [0] => 42S22
            [SQLSTATE] => 42S22
            [1] => 207
            [code] => 207
            [2] => [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Invalid column name 'categoria'.
            [message] => [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Invalid column name 'categoria'.
        )

    [1] => Array
        (
            [0] => 42S22
            [SQLSTATE] => 42S22
            [1] => 207
            [code] => 207
            [2] => [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Invalid column name 'url_video'.
            [message] => [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Invalid column name 'url_video'.
        )

)