Hi,
same problem with wordpress version 4.6.6, need upgrade to 4.7.5 ad it’s work fine!!!
Great Plugin!!!
Me too!!
I fix it, file /wp-content/plugins/wp-html-mail/vendor/tijsverkoyen/css-to-inline-styles/src/CssToInlineStyles.php on line 160 change
from: usort($rules, array(RuleProcessor::class, ‘sortOnSpecificity’));
to: usort($rules, array(‘RuleProcessor’, ‘sortOnSpecificity’));
CssToInlineStyles requires php 5.5 but I have PHP 5.4.
Best regards
Gabriele
This is my patch, #49
In the Setting tab, the correct URLs retrieval of woocommerce pages and create the regex to exclude them.
