The accounting reports are not working we get a 500 - Internal Server Error
See link below:
If you check your ledger for entries older than 1900-01-01 you’ll find an entry related to a voucher with voucher date of 01/01/0001. If you can unvoucher that voucher and put in a valid date, then reapply the voucher I think it will resolve your problem.
Thanks!
CetecERP Support
You will only need to mark one of the payments related to the voucher as unpaid for the voucher to reopen… then you can update the invoice date on the voucher and then mark the payment as paid again… that should fix your accounting reports.
Thanks!