ZendFrameworkでアプリを作っているのですが、

サンプルアプリの、
.htaccess
の、
RewriteEngine on
RewriteRule !\.(js|ico|gif|jpg|png|css)$ index.php

あたりがおそらく原因で、apacheのエラーログで、

[Fri Nov 23 01:36:06 2007] [error] [client 192.168.X.X] Request exceeded the limit of 100 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.
[Fri Nov 23 01:36:06 2007] [debug] core.c(3027): [client 192.168.X.X] r->uri = /path/html/index.php
[Fri Nov 23 01:36:06 2007] [debug] core.c(3033): [client 192.168.X.X] redirected from r->uri = /path/html/index.php
[Fri Nov 23 01:36:06 2007] [debug] core.c(3033): [client 192.168.X.X] redirected from r->uri = /path/html/index.php
・・・・・・・

と出ます。

原因と解決方法を教えてください。