Rapper Wiz Khalifa was arrested in Romania over the weekend on suspicion of alleged possession of illegal drugs. Following his release, he issued an apology on social media.

During a recent music festival held in Romania’s Costinesti resort in Constanta County, Khalifa, known for his popular track, See you again, was arrested over an alleged possession of over 18 grams of cannabis and consumed some on stage as a craft cigarette, reported The Hollywood Reporter.