Due to recent pagination changes, a 404 error is printed on accounts

[elboletaire]

See for example https://app-dev.vocdoni.io/organization/0xdeb8699659be5d41a0e57e179d6cb42e00b9200c

A solution we could do now would be to not print the error for pages different than the first one, but it'll be better to wait until the pagination changes are implemented in the SDK (see vocdoni/interoperability#188). This way we'll have the total number of pages, and the request should not be done for non existing pages.