Fatal error: Uncaught Error: Interface 'Carbon\Exceptions\InvalidArgumentException' not found in /home/kingelearn/public_html/vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidPeriodParameterException.php:16
Stack trace:
#0 {main}
thrown in /home/kingelearn/public_html/vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidPeriodParameterException.php on line 16