Error message

• Notice: Undefined index: url in islandora_videojs_preprocess_islandora_videojs() (line 44 of /var/www/drupal-7.97/sites/all/modules/islandora_contrib/islandora_videojs/islandora_videojs.module).
• Notice: Undefined index: mime in islandora_videojs_preprocess_islandora_videojs() (line 44 of /var/www/drupal-7.97/sites/all/modules/islandora_contrib/islandora_videojs/islandora_videojs.module).