"Command too long" error when "Enable error logging" checked

[timsayshey]

I can only save if I uncheck the Enable error logging. checkbox

Here is the error:

Error: Command failed: crontab /tmp/crontab
"/tmp/crontab":1: command too long
errors in crontab file, can't install.

    at ChildProcess.exithandler (child_process.js:303:12)
    at ChildProcess.emit (events.js:315:20)
    at maybeClose (internal/child_process.js:1021:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5) {
  killed: false,
  code: 1,
  signal: null,
  cmd: 'crontab /tmp/crontab'
}

Checkboxes:

• [x] Running latest npm and node? (Run npm --version and node --version). Get the latest nodejs here.
• [x] The node_modules folder has right permissions (Run ls -ld $(npm root -g)/crontab-ui)
• [x] Read issues.md
• [x] Gone through existing open and closed issues.