The plugin doesn't work

Hi,

I have the last version of wordpress and buddypress, when intalling the plugins aned activate it on the register page, this page doesn’t wok, I have this message :
A 500 error has occured

500 errors are generally caused by one of the following two problems.

1) A bad entry in the site .htaccess file, if you are the webmaster try logging into your cPanel, and use the file manager to rename your .htaccess file if this fixes the error you should then check the contents of the .htaccess file / roll back any recent changes.

2) A php error / code error also causes a 500 error, you can try enabling ‘PHP display_errors’ by following this guide Enable Display errors

If after trying both of the above solutions and you are still seeing the 500 error please do contact support.

What can I do to have this plugin?

Thank’s!