I have upgraded the plugin to version 1.7.1, and am now getting the following under the Top 10 Query and Top 10 Referrers on every blog that I use the plugin on when checking the Top 10 for a 24 hour period:
Warning: Invalid argument supplied for foreach() in /home/content/xxxxxxx/html/wp-content/plugins/wassup/lib/action.php on line 260
Warning: Invalid argument supplied for foreach() in /home/content/xxxxxxx/html/wp-content/plugins/wassup/lib/action.php on line 280
There is no data listed in either of those columns, even though there is information available to be listed, as I could see it just prior to upgrading the plugin. The other 3 columns for Top 10 are showing the correct data.
This issue is happening on several WordPress installs, located on different servers and different webhosts (see below for server settings from two of the servers).
Any ideas on the cause?
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Server 1:
WordPress Version: 2.7.1
WordPress Host Server: Apache/2.2.11 (Unix)
WordPress Time Offset: UTC -4 hours. (7:34 am)
PHP Version: 5.2.9
PHP Safe Mode : off
PHP File Open Restrictions (open_basedir): off
PHP Memory Allocation: 32M
PHP Memory Usage: 22.98M
PHP Script Timeout Limit: 120 seconds
PHP Browser Capabilities File (browscap): not set
PHP Curl: installed
MySQL Version: 5.0.77-community
MySQL Engine: MyISAM
MySQL Query Cache: 0 (disabled)
MySQL Index (Key) Buffer: 8M
MySQL Read Buffer: 0M
MySQL Wait Timeout: 28800 seconds
MySQL Char Set/Collation: utf8_general_ci
MySQL Timezone: EDT (UTC -4)
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Server 2:
WordPress Version: 2.7.1
WordPress Host Server: Apache
WordPress Time Offset: UTC -4 hours. (7:34 am)
PHP Version: 5.2.5
PHP Safe Mode : off
PHP File Open Restrictions (open_basedir): off
PHP Memory Allocation: 64M
PHP Memory Usage: 12.26M
PHP Script Timeout Limit: 120 seconds
PHP Browser Capabilities File (browscap): not set
PHP Curl: installed
MySQL Version: 5.0.67.d7-ourdelta-log
MySQL Engine: MyISAM
MySQL Query Cache: 0 (disabled)
MySQL Index (Key) Buffer: 512M
MySQL Read Buffer: 4M
MySQL Wait Timeout: 60 seconds
MySQL Char Set/Collation: utf8_general_ci
MySQL Timezone: EDT (UTC -4)
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