Error with toppostsrealtime.php

[jukoegel]

After setting everything up, I'm getting an lengthy error when I run toppostsrealtime.php:

Notice: Undefined offset: 3 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 34 Notice: Undefined offset: 3 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 35 Notice: Undefined offset: 3 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 35 Notice: Undefined offset: 3 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 35 Notice: Undefined offset: 3 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 35 Notice: Undefined offset: 4 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 34 Notice: Undefined offset: 4 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 35 Notice: Undefined offset: 4 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 35 Notice: Undefined offset: 4 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 35 Notice: Undefined offset: 4 in /base/data/home/apps/eslack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 35 Notice: Undefined offset: 5 in /base/data/home/apps/e~slack-analytics-1107/1.388071173651187654/toppostsrealtime.php on line 34 [and so on...]

The problem is in this loop and it's probably $pagePaths:

for($count = 0; $count <= 6; $count++) {
        if( strcmp($pagePaths[$count][0], '/') !== 0 )
          $topPosts .= "\n<https://www.google.com/analytics/web/?hl=en#realtime/rt-content/".GOOGLE_ANALYTICS_WEB_ID."/%3Ffilter.list%3D10%3D%3D".urlencode($pagePaths[$count][0])."|".$pagePaths[$count][1].">\t<".YOUR_DOMAIN.$pagePaths[$count][0]."|".str_replace( ".html", "", preg_replace('/\/\d+\/\d+\/\d+\//', '', $pagePaths[$count][0]) ).">";
      }

Any ideas how to fix this? I haven't been successful debugging it, since I'm new to PHP.
Would appreciate any help...