Visual Composer vcvSingleImage Fix.php

function fix_single_image( $atts ){

  $atts = shortcode_atts( array(
    'class' => 'vce-single-image',
    'src' => '',
    'data-width' => '',
    'data-height' => '',
    'data-img-src' => '',
    'alt' => '',
    'title' => ''
  ), $atts );

  $buffer = "<img";

  foreach ($atts as $key => $value) {
    $buffer = $buffer." $key='$value'";
  }
  $buffer = $buffer." />";

  return $buffer;

}

add_shortcode( 'vcvSingleImage', 'fix_single_image' );