Hello Takayuki,
I explored many of the suggested resolution options – even with my hosting company.
I ended up removing your plugin, re-installing and it worked again without changing anything at all. Then I replicated the same steps and it stopped working – exactly the same behaviuor as initially described. This is what I did:
– I created 3 forms with “basic” fields (i.e. text field, text area, email, tel, submit). It all worked fine out of the box. No issues at all.
– I created a fourth form with same basic fields as above. No issues.
– I edited this fourth form and added “advanced” fields (like multiple checkboxes sections, a dropdown)…
After this last step, this fourth form – now updated – stopped working with the red error message. When I checked back on the previous three forms (without any editing) now they were not working anymore and they loaded spinning arrows (although they send the message).
Could this be a coincidence or is it something worth exploring from your side of the plugin?
Or at least – is it more specific explanation of how this error develops…
For simplicity, I’m copying the forth form which triggers all problems.
Thanks again.
Calx
<p>Your Name (required)<br />
[text* your-name] </p>
<p>Your Email (required)<br />
[email* your-email] </p>
<p>Your Phone Contact<br />
[tel* Telephone] </p>
<p>About You<br />
[text* AboutYou placeholder "Tell us more about how you're connected to this company (owner, employee, management) and where if possible we can read more about you on your company's page."] </p>
<p>Business Name<br />
[text* bizname] </p>
<p>Company Website<br />
[url* bizwebsite] </p>
<p>Business Address<br />
[text* bizaddress] </p>
<p>Business Description<br />
[text* bizdescription "Describe what your business is all about."] </p>
<p>In What Way Are You Green?<br />
[checkbox* badges "High" "Super Low" "Medium" "Super Large" "Sustainable" "not Sure Which"] </p>
<p>Is your Business Online Only?<br />
<i>i.e. You do not have a physical store location...</i><br />
[checkbox* bizonline "Yes" "No"] </p>
<p>Business Category<br />
[select* bizcategory "Arts and Entertainment" "Food and Dining" "Beauty" "Health and Wellness" "Homes and Gardens" "Travel" "Other"] <br />
<i>If you selected 'Other', please provide more details in the field below</i></p>
<p>Other comments<br />
[textarea bizothercomments placeholder "Use this field for anything else you'd like to ask or tell us!"] </p>
<p>[submit "Send"]</p>