A brief tutorial on how to fix the "MySQL connection error: certificate verify failed" error was published by TecAdmin.
(Resolved) MySQL connection error: certificate verify failed
The SSL connection error: error:0A000086:SSL routines::certificate verify failed error is usually encountered when establishing an SSL connection to a MySQL server. I was configuring the replication between two MySQL servers running with MySQL version 8.0. After configuring the replication, the “SHOW SLAVE STATUS” command on the slave instance shows me the following error:Advertisement Last_IO_Error: error
(Resolved) MySQL connection error: certificate verify failed
