[TYPO3-english] Formheandler_0.9.3 Fatal error

[Olga Zhuravleva]

Install Formheandler_0.9.3 on typo3 4.2.6, server OpenSuse 11.1, xampp.
Added into template (Include static) formhandler.
Added plagin into page.
Added my e-mail into Admin e-mail settings.
Try to send e-mail from my form - get:
Fatal error: Non-static method RemoveXSS::RemoveXSS() cannot be called
statically, assuming $this from incompatible context in
/opt/lampp/htdocs/kamsan.my/www/t3lib/class.t3lib_div.php on line 393