Webservice not available but enabled

Hi,

i enabled "enablewebservices" and "enablemobilewebservice". User have the permission"webservice/soap:use" But if i try to use the App, i still geht "Webservice not available".

In the db everey thing seems to be ok

MariaDB [moodle]> SELECT * from mdl_config WHERE name LIKE "%webservice%";
+-----+------------------------+-----------+
| id  | name                   | value     |
+-----+------------------------+-----------+
|  34 | enablewebservices      | 1         |
| 462 | enablemobilewebservice | 1         |
| 481 | webserviceprotocols    | rest,soap |
+-----+------------------------+-----------+



Moodle and the moodle App are both in the newest version.

Thanks, Martin