errors update and en insert pages

I've created pages with the data assist wizard and in the insert page I get this messages after I pres insert:

2 times:
Notice: Undefined offset: 1 in C:\wamp\www\nokk\webassist\form_validations\wavt_scripts_php.php on line 670

2 times:
Notice: Undefined offset: 2 in C:\wamp\www\nokk\webassist\form_validations\wavt_scripts_php.php on line 671

And then the error:
Unknown column 'TexttestText' in 'where clause'

The update page gives me this errors:

2 times:
Notice: Undefined offset: 1 in C:\wamp\www\nokk\webassist\form_validations\wavt_scripts_php.php on line 670

2times:
Notice: Undefined offset: 2 in C:\wamp\www\nokk\webassist\form_validations\wavt_scripts_php.php on line 671

And then the error:
Unknown column 'TextmeindertText' in 'where clause'

If I comment out the unique field validation I won't get the notices but I still get the error:
Unknown column 'TextmeindertText' in 'where clause'

I added the pages from the wizard...