Discussion on Stachethemes Event Calendar - WordPress Events Calendar Plugin


Stachethemes supports this item


1274 comments found.


harel_d Purchased

Urgent My license key seems to be invalid (http://prntscr.com/iehw1g) – I did not use this key anywhere else.

What should I do?

Okay, can you activate your key now from the plugin now? Make sure you don’t leave spaces before or after the key.


harel_d Purchased

Still not activated: http://prntscr.com/ieq8oz

I am using v1.6.5

If you provide me with wp-admin I’ll reactivate your license. You can PM stachethemes@gmail.com


We are experiencing some issue with the license. I’ve tried what you said in codecanyon. It’s deactivated via API but when I try to activate again it says:

License activator encountered an error. Make sure your purchase key is not activated somewhere else.

We’ve sent you an email to stachethemes@gmail.com with our key.

Please, solve it ASAP. Thanks.


rbenassi Purchased

I purchased your plugin in August 2017 but now it tells my that my purchase code is used somewhere else but I have installed it only on one website (www.fondazionenegrelli.it) How can I verify if someone else is using my license key?


No, your key isn’t used elsewhere.

We’ve recently moved to new API and seems like there’s a bug in the activator in older versions of the plugin. We’re currently looking for a solution.


rbenassi Purchased

Have you find a solution yet?

Try to reactivate your key again please.


I am thinking of buying the plugin, and i have 2 questions :

1) Is it possible to display the number of attendees to an event, and the number of remaining seats : - on an event in the calendar monthly view - on an event in the agenda list

2) Is it possible, for someone who has registered to an event, to cancel the booking by himself ? For instance, through a cancellation link in an confirmation email he would receive after registration.

Thanks for your answers, best regards, Cyrille


1) Currently there is no option to limit number of attendees.

2) User can decline invitation once accepted at any time by going to the event -> attendance tab on the front-end.


rbenassi Purchased

Have you find a solution to the bug in the activator of the plugin? It still tells me the plugin might be used somewhere else.

Yes, send me your purchase key to stachethemes@gmail.com

Is it possible for the calendar to “export” cron / sync to Google Calendar? or will it be possible in the future?


Sieber-nl Purchased


I get an error when updating to 2.0.8. All my events are gone. I followed your update manual as on http://www.stachethemes.com/documentation/docs/stachethemes-event-calendar/updating/ There is a strange piece of text underneath the calendar as well.

Please help! See calendar at http://callleadershipandlearning.com/praktische-informatie/#programma-agenda

Thanks in advance!


Update to 2.0.9 via the auto updater.

You should have menu St.Event Calendar -> Migrate.

You if you don’t have this menu navigate to YOUR-WEBSITE/wp-admin/admin.php?page=stec__migrate&force_migrate

You should be seeing the migrate menu. Click on “migrate” button to start copying your old events to the new database.

Good afternoon, I need to use the calendar for a school, where I will have the fixed schedule of tests, I have to leave from Monday to Friday and with fixed days, in the current way it always fixed in the current week.



Items are still in English, my language is PT, http://prntscr.com/ifqomp

What version of the calendar is this?


Hi my name is Jorge Rodriguez, i have installed your product in one of my sites and it works fine but the css doesn’t load at first try i have to reload the site to see the css working properly, i need help with this.

You can see the problem here www.joproducciones.es/agenda


I’ve just checked on chrome and firefox and I don’t seem to have the problem you’re describing.

What browser are you using?

Thanks for your answer mostly happens in IOS and Mac

Hello, I only see the “loading” circle after fresh install of the new version, console shows this:

stec.js?ver=4.9.4:4480 Uncaught TypeError: window.moment is not a function
at Object.<anonymous> (stec.js?ver=4.9.4:4480)
at Function.each (jquery.min.js?ver=4.9.4:2)
at n.fn.init.each (jquery.min.js?ver=4.9.4:2)
at Object.addToEventsPool (stec.js?ver=4.9.4:4462)
at Object.success (stec.js?ver=4.9.4:4526)
at j (jquery.min.js?ver=4.9.4:2)
at Object.fireWith [as resolveWith] (jquery.min.js?ver=4.9.4:2)
at x (jquery.min.js?ver=4.9.4:4)
at XMLHttpRequest.<anonymous> (jquery.min.js?ver=4.9.4:4)

I use jquery 2.1.3 and ticked the option “force load calendar scripts” (if I don’t do this the calendar shows but is messed up).

any idea?


Could you provide me with link to the front-end to take a look?

okay, got it working with loading “jquery-migrate-3.0.1.min.js” in my theme. maybe the problem is the mixture of jquery 3 and older version of jquery mobile?

Does this new update make it any easier to change the “Visit Website” text.

Hi, when I translated the files to Dutch. How do I activate my language for the plugin? I use Loco Translate

I updated and now I get a message saying I need to activate my license. I have activated/deactivated several times as well as tried the method: https://api.stachethemes.com/stec/deactivate/mypurchasecode/brownstownchristian.org – then going in and re-activating. Still no luck. Client needs their events to be posted asap.

nevermind, i got it.