Change all the "new class" by "new Class"

src/Ratelimitfile.php

@@ -36,7 +36,7 @@ class Ratelimitfile extends Ratelimit
                                       "File '%s' not writeable for user '%s'"),
                              $file, $user["name"]), 500);
     file_put_contents ($file, $currentTimeStamp, FILE_APPEND);
-    $lock = new lockfile ();
+    $lock = new Lockfile ();
     $lock->storagelock = $this->storageDir."/lockfile.lock";
     $lock->lockRW ();
     $contents = file ($file);