Fatal error: Uncaught Error: Interface 'DeepCopy\Matcher\Matcher' not found in /home/diligence/public_html/sigma-power/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php:8
Stack trace:
#0 {main}
thrown in /home/diligence/public_html/sigma-power/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php on line 8