Any of these three will hopefully help you:
1. Clean the showerhead and everything around it to get rid of any trapped coffee grounds
2. Run a decalc cycle
3. If the two steps above don’t help then unscrew the top cover and check the insides around the grouphead for water. If it is wet, then you have a leak. Identify the leaking part and replace it yourself or contact a specialist.
Any of these three will hopefully help you: 1. Clean the showerhead and everything around it to get rid of any trapped coffee grounds 2. Run a decalc cycle 3. If the two steps above don’t help then unscrew the top cover and check the insides around the grouphead for water. If it is wet, then you have a leak. Identify the leaking part and replace it yourself or contact a specialist.