10 files declare their use of DriverException in Zircon Profile 8

BasePhantomJSDriver.php in vendor/jcalderonzumba/mink-phantomjs-driver/src/BasePhantomJSDriver.php

BrowserKitDriver.php in vendor/behat/mink-browserkit-driver/src/BrowserKitDriver.php

DriverInterface.php in vendor/behat/mink/src/Driver/DriverInterface.php

FormManipulationTrait.php in vendor/jcalderonzumba/mink-phantomjs-driver/src/FormManipulationTrait.php

JavascriptTrait.php in vendor/jcalderonzumba/mink-phantomjs-driver/src/JavascriptTrait.php

KeyboardTrait.php in vendor/jcalderonzumba/mink-phantomjs-driver/src/KeyboardTrait.php

MouseTrait.php in vendor/jcalderonzumba/mink-phantomjs-driver/src/MouseTrait.php

PageContentTrait.php in vendor/jcalderonzumba/mink-phantomjs-driver/src/PageContentTrait.php

PhantomJSDriver.php in vendor/jcalderonzumba/mink-phantomjs-driver/src/PhantomJSDriver.php

WindowTrait.php in vendor/jcalderonzumba/mink-phantomjs-driver/src/WindowTrait.php