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Fatal error: Uncaught TypeError: date_format(): Argument #1 ($object) must be of type DateTimeInterface, bool given in /usr/home/acouplem/public_html/~moongiant/calendar.php:124 Stack trace: #0 /usr/home/acouplem/public_html/~moongiant/calendar.php(124): date_format() #1 {main} thrown in /usr/home/acouplem/public_html/~moongiant/calendar.php on line 124