support php 7.2

Author: mnvx

composer.json

@@ -18,7 +18,7 @@
     ],
     "require": {
         "php": "^7.2",
-        "illuminate/database": "^6.20|^7.29",
+        "illuminate/database": "^6.0|^7.0",
         "nesbot/carbon": "^2.41",
         "phpoffice/phpword": "^0.17.0"
     }