Probem avec php

Bonjour,
j'ai bien configuré mon serveur wamp pour lire les scripts php mais helas voici ce que je reçois:

do_html_header('Problem:'); echo 'You not loged in.
'; do_html_url('login.php', 'Login'); do_html_footer(); exit; } } function change_password($username, $old_password, $new_password){ login($username, $old_password); $conn=db_connect(); $result=$conn->query("update user set passwd=sha1('".$new_password."') where username='".$username."'"); if(!$result){ throw new Exception('Password could not changed'); } else { return true; } } function reset_password($username){ $new_password=get_random_word(6, 13); if($new_password==false){ throw new Exception('Mot de passe incorrect'); } $rand_number=rand(0, 999); $new_password .=$rand_number; $conn=db_connect(); $result=$conn->query("update user set passwd=sha1('".$new_password."') where username='".$username."'"); if(!$result) { throw new Exception('could not change password'); } else { return $new_password; } } function get_random_word($min_length, $max_length) { $word=''; $dictionary="c:\wamp\dict\words"; $fp=@fopen($dictionary, 'r'); if(!$fp){ return false; } $size=filesize($dictionary); $rand_location=rand(0, $size); fseek($fp, $rand_location); while((strlen($word) < $min_length) || (strlen($word)>$max_length) || (strstr($word, "'"))){ if(feof($fp)){ fseek($fp, 0); } $word=fgets($fp, 80); $word$fgets($fp, 80); } $word=trim($word); return $word; } function notify_password($username, $password){ $conn=db_connect(); $result=$conn->query("select email from user where username='".$username."'"); if(!$result){ throw new Exception('Could not find email'); } else if ($result->num_rows==0) { throw new Exception('Could find email adress'); } else { $row=$result->fetch_object(); $email=$row->email; $from="From: support@bookmark\r\n"; $mesg="Your PHPBookmak".$password."\r\n" ."Please change it next time.\r\n"; if(mail($email, 'PHPBookmark information', $mesg, $form)){ return true; } else { throw new Exception('Could not send email.'); } } } ?>
c'est comme ci mon serveur ne lit pas un fichier php, veuillez m'aider s'il vous plait