Yes, but not for the same debts included in a prior proposal. If your proposal is annulled because you did not meet the terms, then you will need to find another debt solution to pay them off.
You also cannot file two proposals at the same time. If you incur new debt while you are still paying off an existing proposal, you cannot file a new proposal until you complete the first one.
However, if you have completed the proposal in the past and are now facing new financial challenges, you can file another proposal. In fact, there is no limit to the number of proposals you can file throughout your life. If you need to file a third or fourth proposal, that’s permitted. But hopefully, you will not need to go through this process again.