I installed Extension:Thanks , but when I tried to thank a user in my wiki for a rivison to an article, this error appeared-->
[ab483df2c97b19cad31449d4] /wiki/index.php/Special:Thanks/140 TypeError from line 1223 of C:\wamp64\www\wiki\extensions\Echo\includes\DiscussionParser.php: Argument 1 passed to EchoDiscussionParser::getEditExcerpt() must be an instance of MediaWiki\Revision\RevisionRecord, instance of Revision given, called in C:\wamp64\www\wiki\extensions\Thanks\includes\ApiCoreThank.php on line 50 Backtrace: 0 C:\wamp64\www\wiki\extensions\Thanks\includes\ApiCoreThank.php(50): EchoDiscussionParser::getEditExcerpt(Revision, LanguageEn) 1 C:\wamp64\www\wiki\includes\api\ApiMain.php(1570): ApiCoreThank->execute() 2 C:\wamp64\www\wiki\includes\api\ApiMain.php(500): ApiMain->executeAction() 3 C:\wamp64\www\wiki\extensions\Thanks\includes\SpecialThanks.php(166): ApiMain- >execute() 4 C:\wamp64\www\wiki\includes\htmlform\HTMLForm.php(665): SpecialThanks >onSubmit(array, OOUIHTMLForm) 5 C:\wamp64\www\wiki\includes\htmlform\HTMLForm.php(557): HTMLForm->trySubmit() 6 C:\wamp64\www\wiki\includes\htmlform\HTMLForm.php(572): HTMLForm->tryAuthorizedSubmit() 7 C:\wamp64\www\wiki\includes\specialpage\FormSpecialPage.php(184): HTMLForm->show() 8 C:\wamp64\www\wiki\includes\specialpage\SpecialPage.php(569): FormSpecialPage->execute(string) 9 C:\wamp64\www\wiki\includes\specialpage\SpecialPageFactory.php(568): SpecialPage->run(string) 10 C:\wamp64\www\wiki\includes\MediaWiki.php(288): MediaWiki\Special\SpecialPageFactory->executePath(Title, RequestContext) 11 C:\wamp64\www\wiki\includes\MediaWiki.php(860): MediaWiki->performRequest() 12 C:\wamp64\www\wiki\includes\MediaWiki.php(517): MediaWiki->main() 13 C:\wamp64\www\wiki\index.php(42): MediaWiki->run() 14 {main}