Invalid JSON Response Powerdns Dashboard

[crdans]

Hello everyone, I'm new to using Powerdns, currently I'm getting an error like this:

1. DataTables warning: table id=tbl_domain_list_forward - Invalid JSON response
   

2. DataTables warning: table id=tbl_domain_list_reverse_ipv4 - Invalid JSON response.
   

3. DataTables warning: table id=tbl_domain_list_reverse_ipv6 - Invalid JSON response.
   

• Powerdns 4.8.4,
• ubuntu server 22.04,
  can anyone help me to fix this error, because currently I can't access the domain that I have added, Thank you

[Habbie]

Hello! We have no idea what DataTables is, or what you are doing. Can you show us the requests you are sending to PowerDNS and the responses you are getting? webserver-logging=detailed may help for parts of that.

[crdans]

Hello habbie,
The following error comes from powerdns-admin status

and here is what my dashboard looks like now all the domains that I have entered can no longer be seen,

I forgot the admin login password and I changed the password from MySQL and after I successfully logged in to the dashboard I got this error

[Habbie]

ah. We don't make PowerDNS-Admin. Somebody here may be able to help, or not, but you should probably find a support forum for PowerDNS-Admin