README.md in embulk-input-mysql-0.9.0 vs README.md in embulk-input-mysql-0.9.1

@@ -86,9 +86,13 @@
 ```
 
 Recommended usage is to leave `incremental_columns` unset and let this plugin automatically finds an AUTO_INCREMENT primary key. Currently, only strings and integers are supported as incremental_columns.
 
 
+## Trouble shooting
+
+- If you get an exception 'The server time zone value XXX is unrecognized ...', please set proper time zone to the MySQL server or set `true` to the `use_legacy_datetime_code` property.
+
 ## Example
 
 ```yaml
 in:
   type: mysql