502 Gateway Problem All Servers (sed: couldn't write 80 items to stdout: Broken)

[hacspectrum]

I get a 502 error on all servers
php log
sed: couldn't write 80 items to stdout: Broken pipe

all have the same error

What can I do for emergency help

CWP version: 0.9.8.706

[studio4host]

you need to have cwppro for php selector's as they will go down if you don't

[MrTux]

Today on 3 VPS servers with CWP7 all websites give 503 error. Apparently nginx has the wrong pid number due to an incorrect symlink path.