modified file master.php (after deactivation of W3 Total Cache version 2.7.0)

wp-content/w3tc-config/master.php

@@ -1,5 +1,5 @@
 <?php exit; ?>{
-    "version": "2.6.1",
+    "version": "2.7.0",
     "cluster.messagebus.debug": false,
     "cluster.messagebus.enabled": false,
     "cluster.messagebus.sns.region": "",
@@ -1010,7 +1010,6 @@
     "config.path": "",
     "widget.latest.items": 3,
     "widget.latest_news.items": 5,
-    "widget.pagespeed.enabled": false,
     "widget.pagespeed.access_token": "",
     "widget.pagespeed.w3tc_pagespeed_key": "",
     "timelimit.email_send": 180,
@@ -1043,6 +1042,7 @@
     "fragmentcache": {
         "engine": "file"
     },
+    "widget.pagespeed.enabled": false,
     "lazyload_process_background": true,
     "pgcache.bad_behavior_path": "",
     "newrelic": {