Piwik causes heavy server load

I was activating the Wordpress Theme “Division” on a wordpress installation that had the wp-piwik plugin installed.
After activating the theme, when the piwik plugin wanted to track a visit it was sending hundreds of requests in 2 seconds which led to problems with the server performance and stability.
The server log entries in that time look all the same:
“GET /piwik/?module=API&method=SitesManager.getJavascriptTag&idSite=1&period=&date=&filter_limit=&token_auth=XXXXXXX&expanded=&format=PHP&url=http%3A%2F%2FMYURL HTTP/1.1” 500 251 “-” “-”

(I replaced the auth code and URL for security reasons…)

I had the latest Piwik Installation and WP-piwik 0.9.9.9 running.

My question is how can it come that the plugin was sending hundreds requests and if there are known problems with the wordpress theme “division”.

There may be a problem that this theme calls a function too much on the code of each page, which triggers some WP-Piwik hooks as well. Not sure though, would need to code review their code to see what they do!

just to give a follow up: with deleting the wp-piwik plugin and writing the tracking code into the custom script section provided was solving the issue.
Thanks though.