PDP’s National Chairman, Uche Secondus issued the apology at an event in Abuja.
He said the party has learnt from its past mistake.
He said, “We made mistakes. On behalf of my colleagues and members of these party, I apologise to Nigerians.
“We have learnt from our mistakes. It was all part of our evolution process. Without it, there can be no maturity. I believe that PDP is more matured, to provide the best for this country.”
The PDP ruled Nigeria from 1999 to 2015 when it lost power to the All Progressives Congress (APC).