how to solve this problem

[dutyk]

this is my problem:
Creating singlemodule_mysql_1

ERROR: for mysql Cannot start service mysql: driver failed programming external connectivity on endpoint singlemodule_mysql_1 (a2174fb37967998e4d59ca5297855d3be8ad4a216449a05eea03969ac5cfadde): Error starting userland proxy: listen tcp 0.0.0.0:3306: bind: address already in use

[koutoftimer]

Error starting userland proxy: listen tcp 0.0.0.0:3306: bind: address already in use

You have already running MySQL or any other process that listening 3306 socket.