Database Errors using YARPP / Yet Another Related Posts Plugin

Tried running version 3.0.6 and 3.0.13 and upon activation I get the following in the wp-admin area on the plugins page:

WordPress database error: [Duplicate key name ‘yarpp_title’]
ALTER TABLE wp_posts ADD FULLTEXT yarpp_title ( post_title)

WordPress database error: [Duplicate key name ‘yarpp_content’]
ALTER TABLE wp_posts ADD FULLTEXT yarpp_content ( post_content)

And on all my posts I get this annoying message:

WordPress database error: [Table ‘MyDBase.wp_yarpp_related_cache’ doesn’t exist]
select count(*) as count from wp_yarpp_related_cache where reference_ID = 1607 and date > date_sub(now(),interval 600 minute)

WordPress database error: [Unknown system variable ‘names’]
set names utf8

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near ‘on duplicate key update date = now(), body = ‘video link code m]
insert into wp_yarpp_keyword_cache (ID,body,title) values (1607,’stuff clothes things cost dollars cents American ‘,’Bargins sales stores ‘) on duplicate key update date = now(), body = ‘stuff clothes things cost dollars cents Americangured ‘, title = ‘Bargins sales stores ‘

WordPress database error: [Table ‘MyDBase.wp_yarpp_related_cache’ doesn’t exist]
select ID from wp_yarpp_related_cache where reference_ID = 1607 and ID != 0

WordPress database error: [Table ‘MyDBase.wp_yarpp_related_cache’ doesn’t exist]
delete from wp_yarpp_related_cache where reference_ID = 1607

WordPress database error: [Table ‘MyDBase.wp_yarpp_keyword_cache’ doesn’t exist]
select body from wp_yarpp_keyword_cache where ID = 1607

WordPress database error: [Unknown system variable ‘names’]
set names utf8

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near ‘on duplicate key update date = now(), body = ‘video link code m]
insert into wp_yarpp_keyword_cache (ID,body,title) values (1607,’stuff clothes things cost dollars cents American ‘,’Bargins sales stores ‘) on duplicate key update date = now(), body = ‘stuff clothes things cost dollars cents Americangured ‘, title = ‘Bargins sales stores ‘

WordPress database error: [Table ‘MyDBase.wp_yarpp_keyword_cache’ doesn’t exist]
select body from wp_yarpp_keyword_cache where ID = 1607

WordPress database error: [Table ‘MyDBase.wp_yarpp_keyword_cache’ doesn’t exist]
select title from wp_yarpp_keyword_cache where ID = 1607

WordPress database error: [Unknown system variable ‘names’]
set names utf8

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near ‘on duplicate key update date = now(), body = ‘video link code m]
insert into wp_yarpp_keyword_cache (ID,body,title) values (1607,’stuff clothes things cost dollars cents American ‘,’Bargins sales stores ‘) on duplicate key update date = now(), body = ‘stuff clothes things cost dollars cents Americangured ‘, title = ‘Bargins sales stores ‘

WordPress database error: [Table ‘MyDBase.wp_yarpp_keyword_cache’ doesn’t exist]
select title from wp_yarpp_keyword_cache where ID = 1607

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near ‘on duplicate key update date = now()’ at line 15]

Any help would be greatly appreciated with this. I’m on WP 2.7.1 and definitely need help since this plugin is very useful looking ??