Connect to your server. You do have a secure-shell access, do you? Launch mysql with "mysql -u user -p database". user and database name can be found in ~public_html/conf/config.php as well as the password you'll be promted for.

The table-contents of phpWebSite are quite... interesting. Consider looking at the image field of, for example, module article by issuing SELECT image FROM mod_controlpanel_link WHERE module="article". See what I mean? Everything is crammed into one attribute called image, instead of eg an attribute for width, an attribute for height, etc.

Too bad, but no big problem. Let's issue the following commands to correct all the image sizes to the values 48 x 48 pixels:

update mod_controlpanel_link set image="a:4:{s:4:\"name\";s:10:\"quotes.jpg\";s:3:\"alt\";s:26:\"Module Author: Tony Miller\";s:5:\"width\";i:48;s:6:\"height\";i:48;}" where module="quotes";
update mod_controlpanel_link set image="a:4:{s:4:\"name\";s:18:\"articlemanager.gif\";s:3:\"alt\";s:19:\"Author: Eloi George\";s:5:\"width\";i:48;s:6:\"height\";i:48;}" where module="articlemanager";
update mod_controlpanel_link set image="a:4:{s:4:\"name\";s:12:\"photobox.gif\";s:3:\"alt\";s:26:\"Module Author: Andy Felong\";s:5:\"width\";i:48;s:6:\"height\";i:48;}" where module="photobox";
update mod_controlpanel_link set image="a:4:{s:4:\"name\";s:7:\"rss.png\";s:3:\"alt\";s:30:\"RSS News Feeds by Wendall Cada\";s:5:\"width\";i:48;s:6:\"height\";i:48;}" where module="phpwsrssfeeds";
update mod_controlpanel_link set image="a:4:{s:4:\"name\";s:11:\"phpwsbb.png\";s:3:\"alt\";s:18:\"Author: Don Seiler\";s:5:\"width\";i:48;s:6:\"height\";i:48;}" where module="phpwsbb";

that's it.