I get this error whenever someone clicks on new page (topic, anything...) I'm only using Twitter EzBlock now. And only other mod I have is Aeva lite.
Forum version is 2.0 RC5

File: public_html/Sources/Subs-EzPortalMain2.php
Line: 3308

3304: function EzBlockTwitterTweets($paramters = array(), $numTweets = 5, $startHtml = '', $endHtml = '')
3305: {
3306: global $txt, $boardurl;
3307:
==>3308: $numTweets = (int) $numTopics;
3309: $twitterusername = '';