Squid error on 2.4.4

[throberth]

ERRO Squid Do Not Cache
This report was created after upgrading from 2.4.4 and upgrading from squid to 0.4.44_4.
Has anyone encountered a lack of other resources not to create chache?

Crash report begins.  Anonymous machine information:

amd64
11.2-RELEASE-p3
FreeBSD 11.2-RELEASE-p3 #17 e6b497fa0a3(RELENG_2_4_4): Thu Sep 20 09:04:45 EDT 2018     root@buildbot3:/crossbuild/ce-244/obj/amd64/WvDslnYb/crossbuild/ce-244/pfSense/tmp/FreeBSD-src/sys/pfSense

Crash report details:

PHP Errors:
[26-Sep-2018 12:41:27 America/Sao_Paulo] PHP Fatal error:  Uncaught Error: Call to undefined function split() in /usr/local/pkg/squid.inc:943
Stack trace:
#0 /usr/local/www/pkg_edit.php(134) : eval()'d code(1): squid_validate_cache(Array, Array)
#1 /usr/local/www/pkg_edit.php(134): eval()
#2 {main}
  thrown in /usr/local/pkg/squid.inc on line 943
[26-Sep-2018 12:43:06 America/Sao_Paulo] PHP Fatal error:  Uncaught Error: Call to undefined function split() in /usr/local/pkg/squid.inc:943
Stack trace:
#0 /usr/local/www/pkg_edit.php(134) : eval()'d code(1): squid_validate_cache(Array, Array)
#1 /usr/local/www/pkg_edit.php(134): eval()
#2 {main}
  thrown in /usr/local/pkg/squid.inc on line 943
[26-Sep-2018 12:52:28 America/Sao_Paulo] PHP Fatal error:  Uncaught Error: Call to undefined function split() in /usr/local/pkg/squid.inc:943
Stack trace:
#0 /usr/local/www/pkg_edit.php(134) : eval()'d code(1): squid_validate_cache(Array, Array)
#1 /usr/local/www/pkg_edit.php(134): eval()
#2 {main}
  thrown in /usr/local/pkg/squid.inc on line 943
[26-Sep-2018 13:11:55 America/Sao_Paulo] PHP Fatal error:  Uncaught Error: Call to undefined function split() in /usr/local/pkg/squid.inc:943
Stack trace:
#0 /usr/local/www/pkg_edit.php(134) : eval()'d code(1): squid_validate_cache(Array, Array)
#1 /usr/local/www/pkg_edit.php(134): eval()
#2 {main}
  thrown in /usr/local/pkg/squid.inc on line 943
[26-Sep-2018 13:15:26 America/Sao_Paulo] PHP Fatal error:  Uncaught Error: Call to undefined function split() in /usr/local/pkg/squid.inc:943
Stack trace:
#0 /usr/local/www/pkg_edit.php(134) : eval()'d code(1): squid_validate_cache(Array, Array)
#1 /usr/local/www/pkg_edit.php(134): eval()
#2 {main}
  thrown in /usr/local/pkg/squid.inc on line 943
[26-Sep-2018 13:16:24 America/Sao_Paulo] PHP Fatal error:  Uncaught Error: Call to undefined function split() in /usr/local/pkg/squid.inc:943
Stack trace:
#0 /usr/local/www/pkg_edit.php(134) : eval()'d code(1): squid_validate_cache(Array, Array)
#1 /usr/local/www/pkg_edit.php(134): eval()
#2 {main}
  thrown in /usr/local/pkg/squid.inc on line 943


No FreeBSD crash data found.

[jimp]

Those errors are from a copy of squid before the upgrade. Probably harmless unless they keep coming back, but if they do, then squid didn't upgrade properly. Remove squid and then install it again.