West Africa’s regional bloc on Sunday called for dialogue to resolve the political crisis in Senegal as opposition leaders rejected the decision by the country’s leader to postpone the Feb. 25 presidential election over an electoral dispute between parliament and the judiciary.

Senegalese politicians must “prioritize dialogue and collaboration for transparent, inclusive and credible elections,” the regional bloc known as ECOWAS said in a statement that called on authorities to "expedite the various processes to set a new date for the elections” after Saturday's postponement, ABC News wrote. 

Analysts say the crisis is putting one of Africa's most stable democracies to the test at a time when the region is struggling with a recent surge in coups. Senegal has been embroiled in political tensions as a result of deadly clashes involving opposition supporters and the disqualification of two opposition leaders ahead of the crucial vote.

Several opposition figures rejected President Macky Sall’s decision to postpone the election.

Sall's tenure is scheduled to end on April 2. Senegal’s electoral code requires 80 days' notice of an election, meaning the earliest a new vote could take place is the last week of April.

In postponing the election, Sall cited a dispute between the judiciary and federal lawmakers over the disqualification process and the reported dual nationality of some qualified candidates.

His announcement followed a request to postpone the vote made by the opposition Senegalese Democratic Party, whose candidate Karim Wade was among those disqualified.

Wade had accused two judges of corruption in the disqualification process and said that postponing the vote would “make it possible to repair the damage suffered” by those disqualified.