Bitbucket does not have adequate permissions

[VINSTON WEN]

Bitbucket does not have adequate permissions to create a temporary table in the target database when connected as the specified user. Please check that the user has permission to CREATE TEMPORARY TABLES. For information about creating a database for use with Bitbucket, please refer to the Bitbucket documentation.

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Bitbucket does not have adequate permissions to create a temporary table in the target database when connected as the specified user. Please check that the user has permission to CREATE TEMPORARY TABLES. For information about creating a database for use with Bitbucket, please refer to the Bitbucket documentation.
	com.atlassian.stash.internal.db.DefaultDatabaseManager.validateConfiguration(DefaultDatabaseManager.java:226)
	com.atlassian.stash.internal.migration.DefaultDatabaseMigrationService.validateConfiguration(DefaultDatabaseMigrationService.java:85)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	...

 mysql> show grants for 'Bitbucket'@'%';
+---------------------------------------------------------------------------------------------------------------------+
| Grants for Bitbucket@% |
+---------------------------------------------------------------------------------------------------------------------+
| GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER ON *.* TO 'Bitbucket'@'%' |
| GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER ON `atlbitbucket`.* TO 'Bitbucket'@'%' |
+---------------------------------------------------------------------------------------------------------------------+
2 rows in set (0.00 sec)

mydatabases: 

  Database name  : Bitbucket 

  Database username(required)  : Bitbucket 

I try some time  the rult also the same