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The period began to see some answers by visitors by errors like the following picture

What is the cause and how do I fix this error

I am using version 1.7.2

Link page with problem

Q2A version: 1.7.2
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What settings do you have for answers such as minimum length? It looks like that answer does not have any content.

Are you able to find the row in your database (eg with phpMyAdmin)? Can you tell me what the values are?
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There is in the box title : NULL
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It was before
Minimum length of answer:    0
Now
Minimum length of answer:    12

I think the problem is due to that amendment

1 Answer

+1 vote
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OK I have fixed the issue in the repo (will be in v1.7.3). In Admin > Posting, there is always a minimum answer/comment length of 1. Same for the question title which was also a problem.

It also removes the notice for any existing cases where the answer has no content.

Thanks for reporting!

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