Tummbleweed. Minecraft stopped launching.

Since this afternoon when I try and launch Minecraft I get this:

flamebait@flamebait:~/minecraft> java -jar Minecraft.jar
OpenJDK 64-Bit Server VM warning: Insufficient space for shared memory file:
Try using the -Djava.io.tmpdir= option to select an alternate temp location.

Bootstrap (v5)
Current time is Jan 23, 2017 1:35:43 PM
System.getProperty('os.name') == 'Linux'
System.getProperty('os.version') == '4.9.4-1-default'
System.getProperty('os.arch') == 'amd64'
System.getProperty('java.version') == '1.8.0_111'
System.getProperty('java.vendor') == 'Oracle Corporation'
System.getProperty('sun.arch.data.model') == '64'

Looking for update
Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
Got reply in: 434ms
No update found.
Reversing LZMA on /home/flamebait/.minecraft/launcher.pack.lzma to /home/flamebait/.minecraft/launcher.pack
Unpacking /home/flamebait/.minecraft/launcher.pack to /home/flamebait/.minecraft/launcher.jar
Cleaning up /home/flamebait/.minecraft/launcher.pack
Starting launcher.
[13:35:48 INFO]: Minecraft Launcher 1.6.70 (through bootstrap 5) started on linux...
[13:35:48 INFO]: Current time is Jan 23, 2017 1:35:48 PM
[13:35:48 INFO]: System.getProperty('os.name') == 'Linux'
[13:35:48 INFO]: System.getProperty('os.version') == '4.9.4-1-default'
[13:35:48 INFO]: System.getProperty('os.arch') == 'amd64'
[13:35:48 INFO]: System.getProperty('java.version') == '1.8.0_111'
[13:35:48 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[13:35:48 INFO]: System.getProperty('sun.arch.data.model') == '64'
[13:35:48 INFO]: proxy == DIRECT
FATAL ERROR: net.minecraft.bootstrap.FatalBootstrapError: Unable to start: java.lang.reflect.InvocationTargetException
        at net.minecraft.bootstrap.Bootstrap.startLauncher(Bootstrap.java:242)
        at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:124)
        at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:381)

Please fix the error and restart.

Is it a server error? I don’t know how you’d fix this.

/tmp was full. I totally missed that.
Was likely caused by earlier installation program that fail installing printer.
Rebooted and just works now.