Varios erros na instalação do script.

Gostaria que saber se alguem pode de dar a luz desse problema, lembrando que sou um iniciante de php.

Estou instalando o script e-imobiliaria, e apos seguir os passos certos da instalação acontencem inumeros esses como esse.

Notice: Undefined variable: Categories in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 36

Notice: Use of undefined constant AgentID - assumed 'AgentID' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 52

Notice: Use of undefined constant SCRIPT_NAME - assumed 'SCRIPT_NAME' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 94

Notice: Use of undefined constant m - assumed 'm' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 112

Notice: Use of undefined constant d - assumed 'd' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 112

Notice: Use of undefined constant Y - assumed 'Y' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 112

Notice: Use of undefined constant m - assumed 'm' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 113

Notice: Use of undefined constant d - assumed 'd' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 113

Notice: Use of undefined constant Y - assumed 'Y' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 113

Notice: Use of undefined constant m - assumed 'm' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 142

Notice: Use of undefined constant d - assumed 'd' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 142

Notice: Use of undefined constant Y - assumed 'Y' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 142

Notice: Use of undefined constant m - assumed 'm' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 143

Notice: Use of undefined constant d - assumed 'd' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 143

Notice: Use of undefined constant Y - assumed 'Y' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 143

Notice: Use of undefined constant m - assumed 'm' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 172

Notice: Use of undefined constant d - assumed 'd' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 172

Notice: Use of undefined constant Y - assumed 'Y' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 172

Notice: Use of undefined constant m - assumed 'm' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 173

Notice: Use of undefined constant d - assumed 'd' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 173

Notice: Use of undefined constant Y - assumed 'Y' in e:\arquivos de programas\easyphp1-8\www\imo\includes.php on line 173[/color]