To many errors and Math Captcha not displaying

I installed the plugin and configured it and I get the following error for each line number listed below.

Strict Standards: Accessing static property Math_Captcha::$options as non static in /var/www/SITE_NAME/wp-content/plugins/wp-math-captcha/wp-math-captcha.php on line 66, 392, 809 & 92 & 112 & 120 & 126 & 134 & 148

If i turn off debugging i no longer see the errors but no change is made to any of the forms i tested.