Scheduler toPDF problem!

Hello! Happy new year!
A problem occured with dhtmlxScheduler pdf. Where i try to export it to pdf and print it i get this message: SimpleXMLElement::__construct() [simplexmlelement.–construct]: Entity: line 1: parser error : Unescaped ‘<’ not allowed in attributes values

Can you help me please on how i can solve it? Thank you very much!

Be sure that you are using latest version of js and php files, latest version must filter out all html content , which must resolve the above issue.

If problem still occurs - try to enabled logging in php code and send the log xml file to us.
scheduler2pdf_120109.zip (687 KB)