Fix by replacing error_stop with terminate_internal.

[vehre]

Avg response time	coverage on master

Summary of changes

Replaced calls to non-existent error_stop function (don't mix this up with PREFIX (error_stop)) with the internal_terminate.

Rationale for changes

Allow compiling again.

Additional info and certifications

This pull request (PR) is a:

• Bug fix
• Feature addition
• Other, Please describe:

I certify that

• I have reviewed the contributing guidelines and followed the
  policies on:
  - Pull request (PR) naming to indicate work in progress (WIP),
  and to attach the PR to the appropriate bug report, or feature
  request issue
  - White space (no trailing white space or white space errors may
  be introduced)
  - Commenting code where it is non-obvious and non-trivial
  - Running tests locally, to ensure all of them pass
  - Maintaining or increasing test coverage
  - Logically atomic, self consistent and coherent commits
  - Commit message content
  - Waiting 24 hours before self-approving the pull request to
  give another OpenCoarrays developer a chance to review my
  proposed code

[codecov]

Codecov Report

Merging #398 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #398   +/-   ##
=======================================
  Coverage   38.02%   38.02%           
=======================================
  Files           3        3           
  Lines        1996     1996           
  Branches      330      330           
=======================================
  Hits          759      759           
  Misses       1127     1127           
  Partials      110      110

[zbeekman]

Hi @vehre, Is this connected to an issue? Or is it a pre-emptive fix?

Either way,

LGTM

[zbeekman]

If this is connected to an open issue, can you please include that here? Otherwise this looks great.