Hi,
Observed below errors in logfile
2019-09-20 02:00:24.504 UTC,,,99779,,5d73303a.185c3,73,,2019-09-07 04:21:14 UTC,,0,FATAL,XX000,"no free slots in PMChildFlags array",,,,,,,,,""
2019-09-20 02:00:24.505 UTC,,,109949,,5d8432b8.1ad7d,1,,2019-09-20 02:00:24 UTC,,0,ERROR,58P01,"could not open shared memory segment ""/PostgreSQL.2520932"": No such file or directory",,,,,,,,,""
2019-09-20 02:00:24.505 UTC,,,109950,,5d8432b8.1ad7e,1,,2019-09-20 02:00:24 UTC,,0,ERROR,58P01,"could not open shared memory segment ""/PostgreSQL.2520932"": No such file or directory",,,,,,,,,""
what could be the possible reasons for this to occur and is there any chance of database corruption after this event ?
Regards,
Bhargav