How do I check to see if MySQL server is properly installed? I get a "Database Problem" error asking me to check if MySQL is installed properly.

I have pasted the last 20+ lines of my myqsl.err file as well.

Thanks in advance for any help!

Harm - VE4HAZ

180621 16:23:46 [ERROR] Native table 'performance_schema'.'events_statements_summary_by_account_by_event_name' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'events_statements_summary_by_user_by_event_name' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'events_statements_summary_by_host_by_event_name' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'events_statements_summary_global_by_event_name' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'events_statements_summary_by_digest' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'users' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'accounts' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'hosts' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'socket_instances' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'socket_summary_by_instance' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'socket_summary_by_event_name' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'session_connect_attrs' has the wrong structure
180621 16:23:46 [ERROR] Native table 'performance_schema'.'session_account_connect_attrs' has the wrong structure
180621 16:23:46 [Warning] Failed to load slave replication state from table mysql.gtid_slave_pos: 1146: Table 'mysql.gtid_slave_pos' doesn't exist
180621 16:23:46 [Note] Reading of all Master_info entries succeded
180621 16:23:46 [Note] Added new Master_info '' to hash table
180621 16:23:46 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.0.34-MariaDB-0ubuntu0.16.04.1' socket: '/home/harm/.config/cqrlog/database/sock' port: 64000 Ubuntu 16.04
180621 16:51:30 [Note] /usr/sbin/mysqld: Normal shutdown
180621 16:51:30 [Note] InnoDB: FTS optimize thread exiting.
180621 16:51:30 [Note] InnoDB: Starting shutdown...
180621 16:51:31 [Note] InnoDB: Waiting for page_cleaner to finish flushing of buffer pool
180621 16:51:32 [Note] InnoDB: Shutdown completed; log sequence number 1600647
180621 16:51:32 [Note] /usr/sbin/mysqld: Shutdown complete