Insert multiple snippets break the page

Hello,

In my site I use woody snippets to call up features in my custom plugin.

I have created as many snippets as there are functions that I have to recall so each snippet has the following example code:

<?php
nameFunction();

If on the recall page only one snippet everything works, but when I go to call more snippets, the page stops working.

The functions that are recalled print tables and on the page I need more than one table so I should call more snippets.