Thread:Extension talk:SubPageList/Support for Validator 0.5.1

Hello, Subpagelist with Validator 0.4.14 had been working very well on my wiki for a long time. I just upgraded Validator 0.4.14 to the latest one Validator 0.5.1 and after adding the DataValues extension my SubPagelist extension broke with this error message, Fatal error: Call to undefined method DataValues\UnknownValue::isValid in /home/wikimezmur/public/wikimezmur.org/public/a/extensions/Validator/includes/ParamProcessor/Param.php on line 298

I updated DataValues, SubPagelist and Validator via git. I currently have mediawiki 1.21. I have temporarily reverted back to validator 0.4.14 and also to older subpage list. Combining New Validator with the older subpagelist 0.3 gives the following error. Fatal error: Class 'Parameter' not found in /home/wikimezmur/public/wikimezmur.org/public/a/extensions/SubPageList/SubPageList.class.php on line 63

Thanks for the great extension. My wiki completely depends on this. Hoping a fix to come.