If you get any of the errors below while running WP STAGING please get in contact with your hosting provider and ask if they can increase or remove these limits:
MAX_CONNECTIONS_PER_HOUR
The maximum number of database connections that can connect to the server per hour.
MAX_USER_CONNECTIONS
The maximum number of connections allowed at the same time.
MAX_QUERIES_PER_HOUR
The maximum number of database queries that can be executed per hour.
MAX_UPDATES_PER_HOUR
The maximum number of database updates that can be made per hour.