Fatal error: Uncaught ValueError: min(): Argument #1 ($value) must contain at least one element in /home/yesgrp/public_html/yes/admin/func/attendance_func.php:197 Stack trace: #0 /home/yesgrp/public_html/yes/admin/func/attendance_func.php(197): min() #1 /home/yesgrp/public_html/yes/admin/func/attendance_func.php(125): get_sales_time() #2 /home/yesgrp/public_html/yes/admin/func/func_requestedit.php(121): sales_time_check() #3 /home/yesgrp/public_html/yes/yes_system/controll/today_attendance_list.php(55): DisplaySwitchPointCheck() #4 /home/yesgrp/public_html/yes/yes_includes/common/head_require.php(35): today_attendance_list() #5 /home/yesgrp/public_html/yes/sapporo/hug/index.html(1): require_once('...') #6 {main} thrown in /home/yesgrp/public_html/yes/admin/func/attendance_func.php on line 197