I am getting warnings that the pages have errors in Coursepress Pro

I am getting the following warnings and this happened only after I upgraded to Coursepress pro.

Warning: preg_match_all() expects parameter 2 to be string, array given in /home/ecomm/public_html/tqctraining.com/wp-includes/formatting.php on line 219

Warning: array_intersect(): Argument #2 is not an array in /home/ecomm/public_html/tqctraining.com/wp-includes/formatting.php on line 220

Warning: preg_split() expects parameter 2 to be string, array given in /home/ecomm/public_html/tqctraining.com/wp-includes/formatting.php on line 225

Warning: Invalid argument supplied for foreach() in /home/ecomm/public_html/tqctraining.com/wp-includes/formatting.php on line 227

Warning: implode(): Invalid arguments passed in /home/ecomm/public_html/tqctraining.com/wp-includes/formatting.php on line 289