Database Errors during plugin update

While updating the Participants Database plugin on my test web server, a couple of database errors were displayed. I am suspecting that this is not a problem but wanted to check with you before I deploy to my live web server.

Update Plugin
Downloading update from https://downloads.www.ads-software.com/plugin/participants-database.1.8.zip…
Unpacking the update…
Installing the latest version…
Removing the old version of the plugin…
WordPress database error: [Table 'i830414wp1.wp_sm_sessions' doesn't exist]
SELECT * FROM wp_sm_sessions WHERE session_key = '9dj9sdi1adi809g0trv6gl8h83'
WordPress database error: [Table 'i830414wp1.wp_sm_sessions' doesn't exist]
SHOW FULL COLUMNS FROM <code>wp_sm_sessions</code>
Plugin reactivated successfully.
Plugin updated successfully.
Return to Plugins page

After the update, I executed SHOW FULL COLUMNS FROM wp_sm_sessions in PHPMyAdmin and was successful.

session_id	bigint(20) unsigned		NO	UNI		auto_increment	select,insert,update,references		
session_key	char(32)	utf8mb4_unicode_520_ci	NO	PRI			select,insert,update,references		
session_value	longtext	utf8mb4_unicode_520_ci	NO				select,insert,update,references		
session_expiry	bigint(20) unsigned		NO				select,insert,update,references