In a condolence message on Monday, Mr Shettima described Mr Adebanjo as a champion of a more equitable and progressive Nigeria.
He said the Niger government would continue to develop policies that positively impact the lives of the people, especially women and youths.
He said the president had made impactful reforms in key areas like security, economy, infrastructure and governance.
Governor Umo Eno has warned members of the State Executive Council about issuing unauthorised press statements.
The Nigeria Labour Congress has instructed its members, who are local council workers, to withdraw their services on Monday.
Mr Faskari said that five political parties participated in the election.
The governor said that the party had come to stay in Kaduna State, the entire North and Nigeria as a whole.
The party leadership described the incident as uncalled for.
The Appeal Court delivered its judgment on January 28, which dismissed a pre-election appeal filed by the PDP and Agboola Ajayi.
Mr Adebayo cited the lack of transparency exhibited by the Osun State Independent Electoral Commission (OSIEC) as the reason for its withdrawal.
