He told IRNA that it is not acceptable for KRG that the groups create concern for Iran and if they resort to armed activities another time, they will face a harsh measure.
His comments came after the strongholds of the groups in Iraqi Kurdistan region came under drone and artillery attacks of IRGC.
The attacks have been stopped but Iran has warned to resume attacks if KRG officials fail to act responsibly to prevent cross-border acts of sabotage against Iran by terrorist groups in the region.   
Dabbagh said that a meeting of an Iranian consular delegation and the KRG officials has stressed the need for evacuating the strongholds of anti-Iran groups in the region.  
The envoy noted that the KRG has always underlined that it will not allow its soil to be used for acts of terror against neighboring countries.
He made it clear that there is no contact between KRG officials and the anti-Iran groups in the region, adding that occasional meetings take place for negotiations, carrying messages and limiting parts of their activities which create concern both for Iran and the Iraqi Kurdistan Region.

https://kurdpress.com/en/news/2992/Envoy-says-Erbil-is-to-take-serious-decision-for-anti-Iran-Kurdish-groups/