尝试通过“操作>将数据库复制到”在phpmyadmin中复制数据库。
设置：复制结构和数据，并在复制前创建数据库，因为要复制到的数据库已存在。
phpmyadmin版本：4.8.2和directadmin 1.53.4和mariadb 10.0.33
获取错误：

Warning in ./libraries/classes/Dbi/DbiMysqli.php#213
 mysqli_query(): Empty query

Backtrace

./libraries/classes/Dbi/DbiMysqli.php#213: mysqli_query(
,
string '',
integer 0,
)
./libraries/classes/DatabaseInterface.php#319: PhpMyAdmin\Dbi\DbiMysqli->realQuery(
boolean false,
,
integer 0,
)
./libraries/classes/DatabaseInterface.php#169: PhpMyAdmin\DatabaseInterface->tryQuery(
boolean false,
integer 256,
integer 0,
boolean true,
)
./libraries/classes/Operations.php#373: PhpMyAdmin\DatabaseInterface->query(boolean false)
./db_operations.php#83: PhpMyAdmin\Operations->runProcedureAndFunctionDefinitions(string 'rentals_xxxxxxxx')