new install errors

I just installed this module on my exsisting drupal 4.6 site. I checked, and I downloaded/installed the 4.6.0 version of your program. I believe I've installed everything correctly, but here's the error I get when I go to the settings>>shazamgallery:

Fatal error: Call to undefined function: node_get_types() in /home/thehate/public_html/modules/shazamgallery/shazamgallery.module on line 36

These are the errors I get when I try to view my existing images, which happen to be in image galleries:

user error: Table 'thehate_drpl1.relations' doesn't exist
query: SELECT left_id FROM relations WHERE right_id = 656 AND relationship = 'gallery-image' in /home/thehate/public_html/includes/database.mysql.inc on line 66.

user error: Unknown table 'n' in field list
query: SELECT DISTINCT(n.nid) FROM node WHERE type = 'gallery' AND status = 1 in /home/thehate/public_html/includes/database.mysql.inc on line 66.

warning: Invalid argument supplied for foreach() in /home/thehate/public_html/modules/shazamgallery/shazamgallery.module on line 187.

user error: Unknown column 'gdefault' in 'field list'
query: SELECT gdefault FROM shazamgallery WHERE gdefault = 656 in /home/thehate/public_html/includes/database.mysql.inc on line 66.

warning: Invalid argument supplied for foreach() in /home/thehate/public_html/includes/common.inc on line 1260.