linux docker image wont start

anyone knows how to solve this ? [/share/CACHEDEV1_DATA/DOCKERS] # nmap -O [login to view URL] Starting Nmap 7.60 ( [login to view URL] ) at 2018-10-09 13:05 BST Nmap scan report for NASFFF243 ([login to view URL]) Host is up (0.000022s latency). Not shown: 987 closed ports PORT STATE SERVICE 22/tcp open ssh 139/tcp open netbios-ssn 443/tcp open https 445/tcp open microsoft-ds 465/tcp filtered smtps 631/tcp open ipp 995/tcp filtered pop3s 1025/tcp filtered NFS-or-IIS 3306/tcp open mysql 8080/tcp open http-proxy 8082/tcp open blackice-alerts 8085/tcp open unknown 49152/tcp open unknown Device type: general purpose Running: Linux 3.X|4.X OS CPE: cpe:/o:linux:linux_kernel:3 cpe:/o:linux:linux_kernel:4 OS details: Linux 3.11 - 3.14, Linux 3.7 - 3.10, Linux 3.8 - 4.9 Network Distance: 0 hops OS detection performed. Please report any incorrect results at [login to view URL] . Nmap done: 1 IP address (1 host up) scanned in 84.48 seconds [/share/CACHEDEV1_DATA/DOCKERS] # docker-compose up -d mailserver Creating network "dockers_mail_network" with the default driver Creating mariadb ... done Creating redis ... done Creating mailserver ... error ERROR: for mailserver Cannot start service mailserver: driver failed programming external connectivity on endpoint mailserver (220ba31bee6edc8051a13004fb69ca0e5b2297761c02c6c155cc4d3340f812f1): Bind for 0.0.0.0:4190 failed: port is already allocated ERROR: for mailserver Cannot start service mailserver: driver failed programming external connectivity on endpoint mailserver (220ba31bee6edc8051a13004fb69ca0e5b2297761c02c6c155cc4d3340f812f1): Bind for 0.0.0.0:4190 failed: port is already allocated ERROR: Encountered errors while bringing up the project.