[TYPO3-project-formidable] Problem with the IMAGE rdlt at svn 81

[Paweł Bandura]

Hi

After updating my FORMidable from svn 80 to svn 81 I've met this error 
message:

"Fatal error: Class 't3lib_basicFileFunctions' not found in 
D:\TYPO3_4.1.1\htdocs\Konsultacje\typo3conf\ext\ameos_formidable\api\base\rdt_img\api\class.tx_rdtimg.php 
on line 125"

Has anyone got this message too? Or I am special? ;)
It is caused by this piece of XML code:
     <renderlet:IMAGE name="edytuj">
       <custom>class="icon-blue"</custom>
       <path>EXT:user_kons/res/icon/edit.gif</path>
       <onclick runat="server" params="uid">
         <userobj>
           <php><![CDATA[

             $aParams = func_get_args();
             $iUid = $aParams[1]["uid"];

             $sUrl = t3lib_div::locationHeaderUrl(
               $this->_oParent->pi_getPageLink(
                 39,      //page id
                 "",      //target window
                 array(   //'param name => param value' array
                   "uid_prac" => $iUid
                 )
               )
             );
             header("Location: ".$sUrl);
             die();

           ]]></php>
         </userobj>
       </onclick>
     </renderlet:IMAGE>

If someone would want to take a look at the complite file - it should be 
in the attachment to this post.

Best regards
Paweł Bandura