First, just wanted to say I love this plugin. Been using it for the better part of a year now.
However, just recently, the visual chart (showing the daily stats) stopped working. I can't tell you exactly when or if it was after some specific event. Everything else seems to work fine.
So... some details:
Latest WP - 3.3.1
Slimstats - 2.7
PHP - 5.2.5
MySQL - 5.0.92
OS and Browsers tested - Windows 7, with IE 9, FF 10 and Chrome
Ubuntu with FF 5
Tried changing some permissions, tried deactivating then reactivating the plugin numerous times, even moved the wp-slimstat-js.php file.
Turned off ALL other plugins, turned off my anti-virus, rebooted, cleared browser cache/history.
The only thing I did not do was uninstall and reinstall because it warned that all data would be deleted, which I don't want.
The only thing I saw was in the config section when changing the path of that file I did see this message upon saving:
Warning: implode() [function.implode]: Invalid arguments passed in /home/username/public_html/wp-content/plugins/wp-slimstat/wp-slimstat.php on line 976
Not sure what that means.
What am I missing?