[BUGFIX] Use generateRandomHexString for password creation

extensions/t3omy/Classes/Hooks/ReactivateUserHook.php

@@ -52,7 +52,7 @@ class ReactivateUserHook implements \TYPO3\CMS\Backend\RecordList\RecordListGetT
         $frontendUser->setUsername($oldUser->getUsername());
         $frontendUser->setEmail($oldUser->getEmail());
         $frontendUser->setName($oldUser->getUsername());
-        $frontendUser->setPassword($random->generateRandomBytes(20));
+        $frontendUser->setPassword($random->generateRandomHexString(20));
         $frontendUser->addUsergroup($userGroupRepository->findByUid(1));
         $frontendUser->setPid(5);
         $userRepository->add($frontendUser);