[Pharo-project] TFLogin Recaptcha component error

Hi Tony, i hope this is right reference for signal the problem. I have load the TFLogin into Pharo1.1.1. After i set the captcha key and register the TLTestApp When open in the browser the LoginTestApp the system erase the error: MessageNotUnderstood: BWRecaptchaComponent class>>ajax setRecaptchaComponent | recaptchaClass | captchaComponent := ((recaptchaClass := (Smalltalk at: #BWRecaptchaComponent ifAbsent: [ nil ])) isNil ifFalse: [ captchaComponent ifNil: [ recaptchaClass ajax ]] ifTrue: [ nil ]) I answer proced. Now the standard register option work fine and show the captcha component. When i open the AJAX rendering and do the register option the captcha component is not render. Thank, Dario