I have an error and I want to fix it.

Hi 

I recive the following error through my email every day over 60 time and i don't know how to fix it, find below the error massage: 

<font color="red">register_globals is On (warning, you should have this param in Off state, or your site will unsafe)</font> <br /> <font color="red">PHP version too old, please update to PHP 5.2.0 at least</font> <br /> <font color="red">mbstring extension not installed. <b>Warning!</b> Dolphin cannot work without <b>mbstring</b> extension.</font> <br />
Please go to the <br />
<a href="http://www.boonex.com/trac/dolphin/wiki/GenDolTShooter">Dolphin Troubleshooter</a> <br />
and solve the problem.

can you help me please?

 what you have here are 3 issues that need to be addressed either via php.ini or through your htaccess. what it appears to be though, is actually a server configuration issue, and your host does not seem to support the dolphin script:

Register Globals ---> need to be off

PHP ---> needs to be 5.2 or greater

MbString --> needs to be enabled

you can contact your host and ask them for assistance, or you can google these functions on how to add to your custom php.ini file, or htaccess, depending on your server config, would determine which method would actually work.

and did you read the server requirements for dolphin?