Felipe
Seems a problem with your PostgreSQL version/s, pg_restore can not import the ontology into your postgreSQL, it could be that you are using the latest version of version of pg_restore with an older PostgreSQL. For example, if you are using postgreSQL 14 and the pg_restore used is the lastest version, postgreSQL17, it will be incompatible and it will fail.
Solution: upgrade your postegreSQL and tools to use the same version, remember that Dédalo needs at least postgreSQL16.
Best
