I assume this is running a build? The message should tell you which
database has exceeded the maximum connections, e.g. items, production,
userprofile. There is a maxConnections parameter for each one in either
If it doesn't it's probably the postgres installation itself running out
of connections, in which case you could check whether you have e.g. lots
of webapps deployed taking up connections. There are also postgres
settings you can change for altering the number of available
connections, I can point these out if you're still having problems.