Avicii\’s Wednesday night show has sent at least 36 fans to the hospital for possible dehydration and substance related illnesses with an additional 50+ fans being treated at the venue. According to Boston EMS workers, there have been no reported fatalities related to the event, and most of the patients appear to only be experiencing minor symptoms. This news is especially disheartening as a similar number of fans were hospitalized at an Avicii show last month in Toronto at Rogers Center. Coming from a good showing at EDC Vegas, Avicii expressed his excitement on Twitter for entering a new leg of the True tour beginning with the TD Garden show.

Update: See Avicii\’s twitter response below:

Just hearing the awful news abt tonight. Its a terrible thing, I rly hope everyone is ok! My thoughts go to those affected & their families.

— Tim Bergling (@Avicii) June 26, 2014