WebAdmin error

[lBARSl]

https://example.com:5281/admin/
After clicking on the "Stats" button:

{'EXIT',{{case_clause,<<"admin@example.com">>},
 [{mod_admin_extra,stats,1, [{file,"src/mod_admin_extra.erl"},{line,2146}]},
 {ejabberd_web_admin,execute_command2,7, [{file,"src/ejabberd_web_admin.erl"}, {line,2095}]},
 {ejabberd_web_admin,execute_command,7, [{file,"src/ejabberd_web_admin.erl"}, {line,2066}]},
 {ejabberd_web_admin,make_command2,12, [{file,"src/ejabberd_web_admin.erl"}, {line,1823}]},
 {ejabberd_web_admin,process_admin,3, [{file,"src/ejabberd_web_admin.erl"}, {line,468}]},
 {ejabberd_http,process,2, [{file,"src/ejabberd_http.erl"},{line,373}]},
 {ejabberd_http,process_request,1, [{file,"src/ejabberd_http.erl"},{line,503}]},
 {ejabberd_http,process_header,2, [{file,"src/ejabberd_http.erl"},{line,295}]}]}}

Debian13 ejabberd25.10

https://uploadnow.io/f/Dv4Q0Xb - screenshot of the error

[badlop]

You asked to know the statistic "admin@example.com". That is not the name of a statistic value.

If you click in the dark green bar with the text "Stats", you will see the command documentation. It explains what statistic names are supported.