C:\Windows\system32>E:\PostgreSQL\11.8-6.1C\bin\pg_ctl.exe start -D "E:\Postgre
SQL\11.8-6.1C\data\"
waiting for server to start....< 2020-09-25 15:16:59.140 MSK >LOG: could not bi
nd IPv6 address "::": Only one usage of each socket address (protocol/network ad
dress/port) is normally permitted.
< 2020-09-25 15:16:59.140 MSK >HINT: Is another postmaster already running on p
ort 5432? If not, wait a few seconds and retry.
< 2020-09-25 15:16:59.154 MSK >LOG: could not bind IPv4 address "
0.0.0.0": Only
one usage of each socket address (protocol/network address/port) is normally pe
rmitted.
< 2020-09-25 15:16:59.154 MSK >HINT: Is another postmaster already running on p
ort 5432? If not, wait a few seconds and retry.
< 2020-09-25 15:16:59.168 MSK >WARNING: could not create listen socket for "*"
< 2020-09-25 15:16:59.172 MSK >FATAL: could not create any TCP/IP sockets
< 2020-09-25 15:16:59.275 MSK >LOG: database system is shut down
stopped waiting
pg_ctl: could not start server
Examine the log output.