Apport didn't report an error

[João Gabriel]

ERROR: apport (pid 17922) Mon Jul 24 08:52:45 2017: Unhandled exception:
Traceback (most recent call last):
  File "/usr/share/apport/apport", line 452, in <module>
    (info['ExecutablePath'], info['ProcCmdline']))
  File "/usr/share/apport/apport", line 122, in error_log
    apport.error('apport (pid %s) %s: %s', os.getpid(), time.asctime(), msg)
  File "/usr/lib/python3/dist-packages/apport/__init__.py", line 44, in error
    sys.stderr.write(msg % args)
UnicodeEncodeError: 'ascii' codec can't encode character '\xfa' in position 260: ordinal not in range(128)

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: apport 2.20.1-0ubuntu2.10
ProcVersionSignature: Ubuntu 4.10.0-27.30~16.04.2-generic 4.10.17
Uname: Linux 4.10.0-27-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jul 24 09:10:35 2017
InstallationDate: Installed on 2017-03-18 (127 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=pt_BR:pt:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SourcePackage: apport
UpgradeStatus: No upgrade log present (probably fresh install)