500 - Layout "blog" not found after submit

[gv1]

I ran into a problem - maybe you folks know the solution. Version is 1.3.5
I have a simple form, which saves data in the DB and emails. It has captcha activated. When I enter wrong captcha code and click submit button, it results in '500 - Layout "blog" not found' error. I see that it redirects to 'articles/index.php?option=com_ckforms&view=ckforms&task=send&id=3'. Captcha has custom error text provided. I only see this text when captcha is left blank.
If captcha is entered correctly, no problem. It gets redirected to specified success page. If I remove captcha, it works OK as well. It seems that there is a bug in captcha validation, or I have made a stupid mistake, but I cannot see it.
Thanks for a hint or solution.

[gv1]

I figured it out myself. I will post the solution - maybe it helps somebody else.
The problem is caused by the fact that ckforms do not expect sites to be run in SEF mode. My articles with forms have URL of <homedir>/articles/<articleid>. When wrong captcha is entered, ckforms redirect to '<homedir>/articles/index.php?option=com_ckforms&view=ckforms&task=send&id=3'. It is not correct, because 'articles' have to be skipped. After making a small fix in ckforms plugin code, it works fine.
I hope that the author reads this and saves trouble to other people who run in the same problem.

[DJBenz]

After making a small fix in ckforms plugin code, it works fine.

Hi gv1,

I'm getting exactly the same problem that you describe. Could you tell me exactly what the code change was that will fix the issue?

Thanks in advance.

[md147]

Hi,

I have the same problem. Please, tell us about your fix.

Thanks