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Jul 15, 2019 · Databases

Common Causes and Fixes for MySQL Error 1045 (Access Denied)

This article enumerates the typical reasons why MySQL returns error 1045 – such as connecting to the wrong host, using a non‑existent user, host‑based access restrictions, incorrect passwords, special characters in Bash, and missing SSL – and provides step‑by‑step commands to diagnose and resolve each issue.