What is the meaning of Probleme?

Obsolete form of problem.

plural of probleem

A conundrum; a puzzling circumstance.

A research proposition or problem.

An allegory; a scenario used as analogy.

An issue or challenge.

problem (difficulty; obstacle)

inflection of problemă:

1. plural
2. genitive/dative singular

plural

genitive/dative singular

Source: wiktionary.org