Software error:

Bareword "Date::Simple::today" not allowed while "strict subs" in use at /var/www/vhosts/hkcenter.co.jp/cgi-bin/system/calendar/lib/Japro/Reserve/Calendar.pm line 78, <DATA> line 855.
Compilation failed in require at calendar.cgi line 10, <DATA> line 855.
BEGIN failed--compilation aborted at calendar.cgi line 10, <DATA> line 855.

For help, please send mail to the webmaster (root@localhost), giving this error message and the time and date of the error.