As my previous web hoster has gone defunct, I had to move my two blogs to a new server recently. I used MySQLDumper to back up and restore the databases, made the necessary path adjustments in serendipity_config using PHPMyAmin and let the installer run in order to create new serendipity_config_local.inc.php files.
So far, so good.
Now, for some strange reason, the older one of my blogs exhibits severe lag when browsing through the site. Check it out: 1st blog (major lag) -- vs. -- 2nd blog (no lag)
Installed event plugins (in order of their appearance in the backend):
I'd hate to lose the old content and simply start afresh, so any help to get the old blog back working properly again is greatly appreciated.
Edit: Updated thread title