Hello,

i have setup a test-vm with openproject and a mysql database. everything works, i can access openproject. now i try to migrate to postgresql with the official guide:

https://www.openproject.org/operations/upgrading/migrating-packaged-openproject-database-postgresql/

I have done everything from this guide, but now I get an error if I migrate:

root@openproject /up/ # pgloader --verbose $MYSQL_DATABASE_URL $POSTGRES_DATABASE_URL
2019-04-11T12:28:11.015000Z NOTICE Starting pgloader, log system is ready.
2019-04-11T12:28:11.027000Z LOG Main logs in '/tmp/pgloader/pgloader.log'
2019-04-11T12:28:11.032000Z LOG Data errors in '/tmp/pgloader/'
2019-04-11T12:28:11.032000Z ERROR Can not find file: "postgresql://openproject:XXXXXXXXX@localhost:5432/openproject"
2019-04-11T12:28:11.032000Z FATAL An unhandled error condition has been signalled:
No such file or directory: "postgresql://openproject:XXXXXXXXX@localhost/openproject"

root@openproject /up/ #

The URL's:

root@openproject /up/ # env|grep URL
POSTGRES_DATABASE_URL=postgresql://openproject:XXXXXXXXX@localhost/openproject
MYSQL_DATABSAE_URL=mysql://openproject:XXXXXXXXX@127.0.0.1:3306/openproject
root@openproject /up/ #

The user and the db exists:

postgres=# \l
Liste der Datenbanken
Name     | Eigentümer  | Kodierung | Sortierfolge | Zeichentyp  |     Zugriffsprivilegien
-------------+-------------+-----------+--------------+-------------+-----------------------------
openproject | openproject | UTF8      | de_DE.UTF-8  | de_DE.UTF-8 | =Tc/openproject            +
|             |           |              |             | openproject=CTc/openproject
postgres    | postgres    | UTF8      | de_DE.UTF-8  | de_DE.UTF-8 |
template0   | postgres    | UTF8      | de_DE.UTF-8  | de_DE.UTF-8 | =c/postgres                +
|             |           |              |             | postgres=CTc/postgres
template1   | postgres    | UTF8      | de_DE.UTF-8  | de_DE.UTF-8 | =c/postgres                +
|             |           |              |             | postgres=CTc/postgres
(4 Zeilen)

postgres=# \du
Liste der Rollen
Rollenname  |                            Attribute                            | Mitglied von
-------------+-----------------------------------------------------------------+--------------
openproject |                                                                 | {}
postgres    | Superuser, Rolle erzeugen, DB erzeugen, Replikation, Bypass RLS | {}

postgres=#

Its a fresh Debian 9 installation. Any ideas?