This notice is displayed on database export page:
Notice in ./libraries/navigation/Nodes/Node_Database_Container.class.php#33
Undefined index: is_create_db_priv
Backtrace
./libraries/navigation/NodeFactory.class.php#93: Node_Database_Container->construct(
string 'root',
integer 1,
boolean false,
)
./libraries/navigation/NavigationTree.class.php#140: PMA_NodeFactory::getInstance(
string 'Node_Database_Container',
string 'root',
)
./libraries/navigation/Navigation.class.php#47: PMA_NavigationTree->construct()
./navigation.php#70: PMA_Navigation->getDisplay()
Fixed with https://github.com/phpmyadmin/phpmyadmin/commit/d7c357eefd905b6110ac94069b9c1873ebf01a5f