Fatal error: Uncaught ArgumentCountError: Too few arguments to function in_category(), 0 passed in /home/alpha0701/yumesaki-ah.com/public_html/wp-content/themes/yumesaki/header.php on line 587 and at least 1 expected in /home/alpha0701/yumesaki-ah.com/public_html/wp-includes/category-template.php:245
Stack trace:
#0 /home/alpha0701/yumesaki-ah.com/public_html/wp-content/themes/yumesaki/header.php(587): in_category()
#1 /home/alpha0701/yumesaki-ah.com/public_html/wp-includes/template.php(723): require_once('/home/alpha0701...')
#2 /home/alpha0701/yumesaki-ah.com/public_html/wp-includes/template.php(672): load_template('/home/alpha0701...', true)
#3 /home/alpha0701/yumesaki-ah.com/public_html/wp-includes/general-template.php(41): locate_template(Array, true)
#4 /home/alpha0701/yumesaki-ah.com/public_html/wp-content/themes/yumesaki/archive.php(1): get_header()
#5 /home/alpha0701/yumesaki-ah.com/public_html/wp-includes/template-loader.php(106): include('/home/alpha0701...')
#6 /home/alpha0701/yumesaki-ah.com/public_html/wp-bl in /home/alpha0701/yumesaki-ah.com/public_html/wp-includes/category-template.php on line 245