[php error] Undefined offset: 0 line 232

debug mode is on

I`m getting a few php error messages:

Notice: Undefined offset: 0 in /home/adriana/public_html/wp-content/plugins/enhanced-category-pages-master/classes/ecp/Enhanced_Category.php on line 232

line 232 is:
$ec_object = $ec_array[0];

Notice: Trying to get property of non-object in /home/adriana/public_html/wp-includes/post-template.php on line 298

Notice: Trying to get property of non-object in /home/adriana/public_html/wp-includes/comment-template.php on line 1195

And the pages that has EC installed, just doesn’t show any articles.

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