IPCamera: Registering Servlets failed

Running on Windows 11 latest snapshot 4.0.0 #3418

Have 4 cameras running smoothliy under 3.4.x

Now only one camera works, the rest show this errormessage in log:

Registering servlet failed:ServletModel{id=ServletModel-41,name=‘org.openhab.binding.ipcamera.internal.servlet.CameraServlet’,alias=‘/ipcamera/CAM03’,urlPatterns=[/ipcamera/CAM03/],servlet=org.openhab.binding.ipcamera.internal.servlet.CameraServlet@1e1097dc,contexts=[{HS,OCM-33,default,/}]} can’t be registered. ServletContextModel{id=ServletContextModel-2,contextPath=‘/’} already contains servlet named org.openhab.binding.ipcamera.internal.servlet.CameraServlet: ServletModel{id=ServletModel-34,name=‘org.openhab.binding.ipcamera.internal.servlet.CameraServlet’,alias=‘/ipcamera/CAM06’,urlPatterns=[/ipcamera/CAM06/],servlet=org.openhab.binding.ipcamera.internal.servlet.CameraServlet@12070af4,contexts=[{HS,OCM-33,default,/}]}

No idea how to fix …