[28-Jun-2026 02:13:07 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method Bill::checkAndSuspendOverdue() in /home/lintasfi/public_html/cron/disable_overdue_customers.php:11
Stack trace:
#0 {main}
  thrown in /home/lintasfi/public_html/cron/disable_overdue_customers.php on line 11
[28-Jun-2026 02:13:17 UTC] PHP Fatal error:  Uncaught Error: Call to undefined method Bill::generateMonthly() in /home/lintasfi/public_html/cron/generate_monthly_bills.php:13
Stack trace:
#0 {main}
  thrown in /home/lintasfi/public_html/cron/generate_monthly_bills.php on line 13
