[Plugin: Shortcode Collection] does not work with vcita contact form plugin

Received this error when using this plugin with vcita contact form plugin. Fatal error: Call to undefined function shortcode_attr() in /home/jcraigsc/public_html/fattymattybrewing/wp-content/plugins/shortcode-collection/register.php on line 262

http://ww.wp.xz.cn/extend/plugins/shortcode-collection/