Triggers error: Uncaught TypeError: ((jQuery.event.special[handleObj.origType] || {}).handle || handleObj.handler).apply is not a function on the handling of events

[jun1432]

$([document])
// Hide on clicks outside of the control
.on('mousedown touchstart', function(event) {
if(!$(event.target).parents().add(event.target).hasClass('minicolors')) {
hide();
}
})
etc...

This part of the plugin triggers the issue.