[Plugin: Broken Link Checker] Error: Plugins Tables Not Up To Date

Hello,

I recently installed this plugin and it worked great. On a whim today, I checked it and now I am getting this error:

Error: The plugin's database tables are not up to date! (Current version : 0, expected : 5)

[ ] ALTER TABLE <code>wp_blc_filters</code> MODIFY COLUMN <code>name</code> varchar(100) NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_filters</code> MODIFY COLUMN <code>params</code> text NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_instances</code> MODIFY COLUMN <code>link_id</code> int(10) unsigned NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_instances</code> MODIFY COLUMN <code>container_id</code> int(10) unsigned NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_instances</code> MODIFY COLUMN <code>raw_url</code> text NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_links</code> MODIFY COLUMN <code>url</code> text CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_links</code> MODIFY COLUMN <code>final_url</code> text CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_links</code> MODIFY COLUMN <code>log</code> text NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_links</code> ADD COLUMN <code>status_code</code> varchar(100) DEFAULT ''
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_links</code> ADD COLUMN <code>status_text</code> varchar(250) DEFAULT ''
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_synch</code> MODIFY COLUMN <code>container_id</code> int(20) unsigned NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_synch</code> MODIFY COLUMN <code>container_type</code> varchar(40) NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
[ ] ALTER TABLE <code>wp_blc_synch</code> MODIFY COLUMN <code>synched</code> tinyint(3) unsigned NOT NULL
Database error : Access denied for user 'yscr_bbz7Sx'@'localhost' to database 'blog'
Database schema updated.

Not sure what exactly is going on. I’ve tried uninstalling and reinstalling, changing access to the folders, nothing. Thank you in advance.