Fatal error: Uncaught Exception: DateTimeImmutable::__construct(): Failed to parse time string (first day of2020-0621) at position 19 (2): Unexpected character in /home/users/web05/4/4/0214644003/www.event.agnesb.co.jp/wp/wp-content/themes/gallery/functions.php:270
Stack trace:
#0 /home/users/web05/4/4/0214644003/www.event.agnesb.co.jp/wp/wp-content/themes/gallery/functions.php(270): DateTimeImmutable->__construct('first day of202...')
#1 /home/users/web05/4/4/0214644003/www.event.agnesb.co.jp/wp/wp-content/themes/gallery/index.php(5): init_date('2020/06d')
#2 /home/users/web05/4/4/0214644003/www.event.agnesb.co.jp/wp/wp-includes/template-loader.php(106): include('/home/users/web...')
#3 /home/users/web05/4/4/0214644003/www.event.agnesb.co.jp/wp/wp-blog-header.php(19): require_once('/home/users/web...')
#4 /home/users/web05/4/4/0214644003/www.event.agnesb.co.jp/index.php(17): require('/home/users/web...')
#5 {main}
thrown in /home/users/web05/4/4/0214644003/www.event.agnesb.co.jp/wp/wp-content/themes/gallery/functions.php on line 270