This strikes me as a bit curious…
In a Wygwam field, this line of code
<a href="http://www.giaging.org/images/uploads/images/St.John_grandkids1.png">http://www.giaging.org/images/uploads/images/St.John_grandkids1.png</a>
causes this error
Parse error: syntax error, unexpected T_STRING in /www/eh16325/giaging_html/system/expressionengine/libraries/Functions.php(680) : eval()‘d code on line 193
It’s the apostrophe in the title attribute of the image tab.