Warning: Unsupported declare 'strict_types' in /var/www/devel/jk/astara-pdb/vendor/nesbot/carbon/src/Carbon/Unit.php on line 3

Parse error: syntax error, unexpected 'Unit' (T_STRING) in /var/www/devel/jk/astara-pdb/vendor/nesbot/carbon/src/Carbon/Unit.php on line 16