In the German city of Bamberg, clashes broke out between police and residents of a local centre for migrants.
It is reported by Die Welt.
The unrest in the centre for migrants began at about 1am when a group of migrants attacked the security center, and then barricaded themselves in the building. The cause of the conflict is still unknown.
Toward morning the staff called the police. Arrived at the scene to 100 police officers.
The residents began to pelt police, who surrounded the building stones.
When one of the premises of the centre caught fire, its inhabitants were forced to go outside. Police have detained nine citizens of Eritrea.
Firefighters arrived at the scene, quickly extinguished the fire, and medics to help the victims from the smoke. Were slightly injured and one police officer.