Whoops\Exception\ErrorException count(): Parameter must be an array or an object that implements Countable

PHP 7.2.19-1+0~20190531112637.22+stretch~1.gbp75765b

Whoops\Exception\ErrorException thrown with message "count(): Parameter must be an array or an object that implements Countable"

Stacktrace:
#6 Whoops\Exception\ErrorException in /var/www/pbx/admin/modules/cdr/install.php:125
#5 Whoops\Run:handleError in /var/www/pbx/admin/modules/cdr/install.php:125
#4 include_once in /var/www/pbx/admin/libraries/modulefunctions.class.php:2651
#3 module_functions:_doinclude in /var/www/pbx/admin/libraries/modulefunctions.class.php:2567
#2 module_functions:_runscripts in /var/www/pbx/admin/libraries/modulefunctions.class.php:2033
#1 module_functions:install in /var/www/pbx/admin/page.modules.php:194
#0 include in /var/www/pbx/admin/config.php:450