'cannotdelete-title' => 'Cannot delete page "$1"',
'delete-hook-aborted' => 'Deletion aborted by hook.
It gave no explanation.',
+'no-null-revision' => 'Could not create new null revision for page "$1"',
'badtitle' => 'Bad title',
'badtitletext' => 'The requested page title was invalid, empty, or an incorrectly linked inter-language or inter-wiki title.
It may contain one or more characters that cannot be used in titles.',
'right-hideuser' => 'Block a username, hiding it from the public',
'right-ipblock-exempt' => 'Bypass IP blocks, auto-blocks and range blocks',
'right-proxyunbannable' => 'Bypass automatic blocks of proxies',
-'right-unblockself' => 'Unblock themselves',
+'right-unblockself' => 'Unblock oneself',
'right-protect' => 'Change protection levels and edit cascade-protected pages',
'right-editprotected' => 'Edit pages protected as "{{int:protect-level-sysop}}"',
'right-editsemiprotected' => 'Edit pages protected as "{{int:protect-level-autoconfirmed}}"',