hi

yesterday i wanted to install b2evolution on my webspace an everything worked out just fine, but some hours later i saw that there was a newer version...although it is an alpha i downloaded it and deleted the previous version
the i wanted to install the latest alpha and until the installation wants to create the tables in the mysql-db it just stops at random tables:

Installing b2evolution tables with sample data
Creating table for Groups... OK.
Creating default groups... OK.
Creating table for Blog-User permissions... OK.
Creating table for Settings... OK.
Creating table for Users... OK.
Creating table for Blogs... OK.
Creating table for Categories... OK.
Creating table for Posts... OK.
Creating table for Categories-to-Posts relationships... OK.
Creating table for Comments... OK.
Creating table for Antispam Blackist... OK.
Creating default blacklist entries... OK.
Creating table for Locales... OK.
Creating table for active sessions... OK.
Creating user settings table... OK.
Creating plugins table... OK.
Creating table for Post Statuses... OK.
Creating table for Post Types... OK.
Creating default Post Types... OK.
Creating table for File Meta Data...

sometimes it stops at the meta data table, sometimes at the link blog table, an almost everytime at another one

where is the problem and how can i solve it??

thanks in advance
StarEye

edit: after trying a few times, the following error appeared:
Fatal error: Maximum execution time of 2 seconds exceeded in f:\srv\www\htdocs\web2657\www\blogs\evocore\_db.class.php on line 589