Hello, thank you for your answer but I don't know and I don't know what could be wrong?? the washing machine stopped spinning so it seemed to me that that's why there was water ... Only tomorrow I will call the service because I need to find a guarantee because the washing machine is probably not a year old

everything was ok before and the filter was also checked :(
Added after 23 [minutes]: on google I read that the F18 error is the code of the damaged module and that the selector has probably failed ... could someone explain to me easier what's going on??? Regards