02:41:48 5) ApiEditPageTest::testEditConflict_timestamp
02:41:48 strtr(): Passing null to parameter #1 ($string) of type string is deprecated
02:41:48 
02:41:48 /workspace/src/includes/libs/objectcache/BagOStuff.php:731
02:41:48 /workspace/src/includes/libs/objectcache/EmptyBagOStuff.php:78
02:41:48 /workspace/src/includes/libs/objectcache/MediumSpecificBagOStuff.php:999
02:41:48 /workspace/src/includes/libs/objectcache/wancache/WANObjectCache.php:2334
02:41:48 /workspace/src/includes/Permissions/RestrictionStore.php:394
02:41:48 /workspace/src/includes/Permissions/RestrictionStore.php:142
02:41:48 /workspace/src/includes/Permissions/RestrictionStore.php:127
02:41:48 /workspace/src/includes/Permissions/PermissionManager.php:1040
02:41:48 /workspace/src/includes/Permissions/PermissionManager.php:538
02:41:48 /workspace/src/includes/Permissions/PermissionManager.php:299
02:41:48 /workspace/src/includes/Permissions/UserAuthority.php:286
02:41:48 /workspace/src/includes/Permissions/UserAuthority.php:231
02:41:48 /workspace/src/includes/user/User.php:3505
02:41:48 /workspace/src/includes/page/WikiPage.php:1898
02:41:48 /workspace/src/tests/phpunit/includes/api/ApiEditPageTest.php:548
02:41:48 /workspace/src/tests/phpunit/MediaWikiIntegrationTestCase.php:500