Error establishing a database connection

[KangJL]

@karmeljuk

but I don’t see a solution how to fix it on WordPress

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How to fix max_user_connections problem

The “max_user_connections” limit it set to prevent a single account from creating a ton of connections to the database and overloading the server, causing problems for everyone else. Increasing the maximum number of connections would be the easy solution. But unless you host your own database server, you can’t change that limit. Note that this is a MySQL restrictions, not a PHP restriction. Instead, there are some other things you could try: If you have multiple websites on the same account,…