What is the reason when I publish the sites the Zoho Form not Working ?

What is the reason when I publish the sites the Zoho Form not Working ?

What is the reason when I publish the sites the Zoho Form not Working ?

This is the error:

Error on line 889, column 13 in content.tmpl Field.vistxt is undefined. It cannot be assigned to vistxt The problematic instruction: ---------- ==> assignment: vistxt=Field.vistxt [on line 889, column 13 in content.tmpl] in user-directive crmform [on line 745, column 17 in content.tmpl] in user-directive content [on line 981, column 1 in content.tmpl] ---------- Java backtrace for programmers: ---------- freemarker.core.InvalidReferenceException: Error on line 889, column 13 in content.tmpl Field.vistxt is undefined. It cannot be assigned to vistxt at freemarker.core.Assignment.accept(Assignment.java:111) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.IfBlock.accept(IfBlock.java:82) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.