Warning: Undefined array key "qdata" in /home/.sites/41/site244/web/wordpress/wp-content/plugins/ptis-text-math-antispam-for-comment/image.php on line 3

Fatal error: Uncaught ValueError: imagecreate(): Argument #1 ($width) must be greater than 0 in /home/.sites/41/site244/web/wordpress/wp-content/plugins/ptis-text-math-antispam-for-comment/image.php:5
Stack trace:
#0 /home/.sites/41/site244/web/wordpress/wp-content/plugins/ptis-text-math-antispam-for-comment/image.php(5): imagecreate(0, 9)
#1 {main}
  thrown in /home/.sites/41/site244/web/wordpress/wp-content/plugins/ptis-text-math-antispam-for-comment/image.php on line 5