Hi, I tested it. The problem is only in the article. The code doesn't work properly there. I have a JCE editor. I tried to turn off the JCE editor and paste the code, but I still have the same error. More articles with "One-page layout" work well. Please advice, I don't know how to fix it.
kód: `<h2>Online Reservation</h2>
<p class="gk-subtitle">Please complete the submission form below to make a reservation.</p>
<p>{GKRESERVATION}</p>
Thanks`