Calendar month view error I recently installed Calendar (latest 1.9.3) on my Craft install (latest 2.6.2997)

Within the demo templates provided by Calendar (/calendar_demo/), the month view, I am getting the following error:

Fatal error: Call to a member function getTimestamp() on boolean in ../craft/app/helpers/DbHelper.php on line 597

I have seem to narrow it down to the targetDate variable being set to "today"

{% set targetDate = "today" %}

However, if i go to the following url: /calendar_demo/month/2017/11 the month view works but the test event I have doesn't show.

What am I missing here?

I am on a Pro license and only plugins I have installed are:


Contact Form (P&amp;T)
Focus Point
Instagram Feed (currently disabled)
Minimee
Polls (currently disabled)
Relabel


Again now sure what I am missing here any point in the right direction is welcomed.
UPDATED RESPONSE...

We were finally able to get to the bottom of this and traced the issue down to your site likely having a DateTime field with the handle date, and this was apparently something Craft was choking on.

The next version of Calendar will fix this, but you can resolve this by renaming that DateTime field or patch this by looking for this code in calendar/services/Calendar_EventsService.php around line 100:

public function getEventList($criteria = null)
{
    if (!isset($criteria['allowedCalendarsOnly'])) {
        $criteria['allowedCalendarsOnly'] = false;
    }


And right after that, add this:

    if (isset($criteria['date'])) {
        unset($criteria['date']);
    }


Let me know if this resolves the issue for you. :)