The case on trial was an incident at a second-tier match between Cologne and Paderborn in February 2014, in which a supporter threw a firework.
Jos Luhukay has resigned as Stuttgart coach after just 85 days at the helm, admitting there were issues with sporting director Jan Schindelmeiser.
German club 1860 Munich have expressed interest in signing Chelsea defender Matt Miazga on loan, though a deal is unlikely, a source confirmed.
Shawn Parker has signed a contract extension at Augsburg and joined Nurnberg on a season-long loan deal.
Gerard Deulofeu scored on a sharp free kick but Everton lost to Dynamo Dresden in their first game of the Dresden Cup on Friday night.
Olic, 36, joins the Bavarian side as free agent after a one-year stint at Hamburg.