captcha problem

[avent]

Using a form with captcha I get these errors submitting the form typing a wrong verify code o without typing any character into captcha.
With the right verify code works fine.
Any idea?

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Warning: file_get_contents(): Unable to find the wrapper "smartlink" - did you forget to enable it when you configured PHP? in P:\svilweb\siti\beta\sito\index.php on line 11

Warning: file_get_contents(smartlink://page00002): Failed to open stream: No such file or directory in P:\svilweb\siti\beta\sito\index.php on line 11

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simple demo project can be downloaded from
https://drive.google.com/file/d/10zTjTQ ... sp=sharing

[Pablo]

You did not set an error page for the captcha.

[avent]

[SOLVED]
That was with default setting,
I've seen that the options 'error message' and 'real time validation' in captcha validate tab, by default are blank so is needed to set both of them to avoid the error.
I suggest, if possible, to give an error message during publishing fase or force enable those options with dummy/standard values.

Thanks for the attention.