Hi I have installed the Registration Validator but now registration doesn't work. I get this error:
Fatal error: Call to undefined function: libxml_use_internal_errors() in /home/andrecam/public_html/plugins/system/cedit_blockdisposable.php on line 430

Any ideas?
Ta,
A

Which version of PHP are you using? Is it below 5.1.0?

Hi thanks for the reply. I am running 5.0.5 . The site is hosted with siteground. How can I change the version?
Ta,
A

According to the Siteground website, they offer PHP 5.0, 5.1, and 5.2. They say that you can choose which version you want. You should be able to contact them and ask for a later version. 5.1 should be fine, 5.2 better though.

Registration Validator 2 uses a different method for the StopForumSpam check (which is where this error is occurring), but RV1 won't be updated that way (at least, not by me). The error is caused by the use of the libxml_get_errors() function in RV1. RV2 doesn't use libxml anymore, it's only requirement is PHP5 (any version) with cURL.

Thanks that worked!
Regards,
Andre