How about going to the likes of MABS and getting them to negotiate a reduced final payment. The banks write off lots of debt this way with BIG companies and take a fraction of what they are owed. Could try a Credit Union loan to to this as the Credit Unions are easier to deal with.
Also this outstanding loan could affect your credit rating in the future.
Will the credit union give someone on the dole a loan?
And even if they do will they give a loan to someone with an income of just €100 per week?