New Form Builder error on Appication Form submit

Getting error submitting with new Form Builder Application Form:

[proxy_fcgi:error] [pid 23428:tid 140037794256640] [client xx.xx.xx.xx:0] AH01071: Got error ‘PHP message: Uncaught Exception: Error - Call to a member function hasNestedColumns() on null in /home/…uilder.php on line 350’, referer: http://…/index.php?q=%2Fmodules%2FAdmissions%2FapplicationForm.php&gibbonFormID=000002&accessID=208a2f9e779228806b62877ff9fe486

Hi Tieku, we discovered that this error can occur if a subheading rather than a heading was added as the first item on a page. I’ve fixed the error in the code for v25 which you can find in this commit, you can apply it to your own install by updating the FormBuilder.php file.