PHP Weather

Running on PHP4.

When trying to access Configuration Builder, I get an error code.

http://www.admsport.com/phpweather/config/make_config.php


Error:

Fatal error: Unknown(): The script tried to execute a method or access a
property of an incomplete object. Please ensure that the class definition
<b>caddie</b> of the object you are trying to operate on was loaded
_before_ the session was started in
/mnt/w0201/d21/s43/b02a7468/www/admsport.com/phpweather/config/make_config.
php on line 414