If you are getting 4gb seg fixup error message in console. Please do the following:
Move the /lib/tls to /lib/tls.disabled
If this doesn't work or the files above do not exist please use the command below and then reboot your VPS:
echo 'hwcap 0 nosegneg' > /etc/ld.so.conf.d/libc6-xen.conf && ldconfig
It may be necessary for you to install libc6-xen in order to resolve the problem, however please try the steps above first.