On the core server (V1), after migrating to the new server, when updating an article containing 4B code (utf8mb4) such as emoji, the error "Update failed. Could not update database post." . I will explain how to solve it.
Migration of core server (V1) to a new server caused an error in updating articles containing 4B code (utf8mb4) such as emojis, and SQL is not available in phpMyAdmin
