Hello,

Can someone help me figure out what happened here?

http://rastaheadwraps.com/index.php?main_page=index

This warning is repeated many times -
"Warning: strstr(): Empty delimiter. in /home/nilajah/public_html/includes/classes/template_func.php on line 59"

Here is the code from line 55 to 67

Code:
  }
  function file_exists($file_dir, $file_pattern, $debug=false) {
    $file_found = false;
    if ($mydir = @dir($file_dir)) {
      while ($file = $mydir->read()) {
        if ( strstr($file, $file_pattern) ) {
          $file_found = true;
          break;
        }
      }
    }
    return $file_found;
  }
}