Unsupported declare 'strict_types'
[BUGFIX] Unsupported declare 'strict_types'
CMS 7.6 supports PHP 5.5 and 5.6 - a declare (strict_types = 1);
slipped in with a master backport - remove it.
Reviewed-by: Wouter Wolters <email@example.com>
Tested-by: Wouter Wolters <firstname.lastname@example.org>