Hi @duongledong4

We have never faced this issue in Qloapps. For this, we have to check this on your server.

Please raise a ticket at https://webkul.uvdesk.com/en/customer/create-ticket/
And on the ticket please share your QloApps Credentials and FTP details so that we can look into the issue.

@Faiz, Thank you so much! I got it right!

Regards,
Sujatha

Hi,
We have checked for this issue from our side on various PHP versions but we have not encountered this issue on any of them. So this issue can be a server specific issue.
So I recommend you to raise a ticket at https://webkul.uvdesk.com/en/customer/create-ticket/
And on the ticket please share your FTP details and the QloApps admin details with us.
We will hunt down the issue and resolve it.