ERROR

that’s due to another plugin conflicting that uses jquery. Do you have another plugin for events?

A have active plugin Events Manager.

disable that plugin and see if error goes away.

Yes, now it′s O.K. But I need activated plugin Events Manager too.

And in Row Seats plugin I need change Zoom seats to 50%. Is it possible?

no, it’s not possible beyond the 70%. Place the shortcode in full width page, which is always recommended for big seat plans.

I understand but I can′t see all width of the table Booking details…

is your page in full width? You would if you have it in full width.

Our page is in full width but there are widgets too.