Error "Cannot run program "/usr/bin/env": error=12, Not enough space" when running PAWebview (4259867)

The PAView cannot discover any instances and the embedded fglam cannot be started.  In the logs it shows:

YYYY-MM-DD HH:MM:SS.SSS ERROR [main] com.quest.common.util.SysInfo - An unexpected error occurred which may cause undesired behavior. You may want to contact Quest Software customer support if you see this error again: Could not load environment
java.io.IOException: Cannot run program "/usr/bin/env": error=12, Not enough space
at java.lang.ProcessBuilder.start(ProcessBuilder.java:459)
at java.lang.Runtime.exec(Runtime.java:593)
at java.lang.Runtime.exec(Runtime.java:466)
at com.quest.common.util.SysInfo.loadEnvironment(SysInfo.java:804)
at com.quest.common.util.SysInfo.getEnvironmentMap(SysInfo.java:628)
at com.quest.nitro.startup.FoglightServer.start(FoglightServer.java:212)
at org.jboss.Main.boot(Main.java:200)
at org.jboss.Main$1.run(Main.java:508)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.io.IOException: error=12, Not enough space
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:53)
at java.lang.ProcessImpl.start(ProcessImpl.java:65)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
... 8 more