수정눌러서 들어가니

Warning in .\libraries\classes\Dbi\DbiMysqli.php#228
 mysqli_query(): (HY000/1034): 'db' 테이블의 부정확한 키 존재. 수정하시오!

Backtrace

.\libraries\classes\Dbi\DbiMysqli.php#228: mysqli_query(
,
string 'SELECT * FROM `mysql`.`db` WHERE `User` = \'root\' AND `Host` = \'localhost\' ORDER BY `Db` ASC',
integer 0,
)
.\libraries\classes\DatabaseInterface.php#319: PhpMyAdmin\Dbi\DbiMysqli->realQuery(
string 'SELECT * FROM `mysql`.`db` WHERE `User` = \'root\' AND `Host` = \'localhost\' ORDER BY `Db` ASC',
,
integer 0,
)
.\libraries\classes\DatabaseInterface.php#169: PhpMyAdmin\DatabaseInterface->tryQuery(
string 'SELECT * FROM `mysql`.`db` WHERE `User` = \'root\' AND `Host` = \'localhost\' ORDER BY `Db` ASC',
integer 256,
integer 0,
boolean true,
)
.\libraries\classes\Server\Privileges.php#3294: PhpMyAdmin\DatabaseInterface->query(string 'SELECT * FROM `mysql`.`db` WHERE `User` = \'root\' AND `Host` = \'localhost\' ORDER BY `Db` ASC')
.\libraries\classes\Server\Privileges.php#3375: PhpMyAdmin\Server\Privileges::getUserSpecificRights(
string 'root',
string 'localhost',
string 'database',
string '',
)
.\libraries\classes\Server\Privileges.php#4856: PhpMyAdmin\Server\Privileges::getHtmlForAllTableSpecificRights(
string 'root',
string 'localhost',
string 'database',
)
.\server_privileges.php#461: PhpMyAdmin\Server\Privileges::getHtmlForUserProperties(
string '',
string '',
string 'root',
string 'localhost',
string '',
string '',
)

이렇게 뜨는데 뭐가 문제인건지 알수가 없어요 ㅠㅠ 고수님들 도와주세요.

저것때문인지 컬럼을 추가할려고해도 계속해서 이런오류가 뜨면서 추가가 안되요...