Thread:Extension talk:WYSIWYG/Fatal Error when installing WYSIWYG into v1.24

Really am looking for the easiest solution to get a WYSIWYG editor up and running for some users on a concept wiki

Have put contents of archive into extensions folder and added appropriate line to LocalSettings.php but then get error when loading wiki front page

Any help is appreciated. I have edited the below output to anonymize the hosting path

ERROR

( ! ) Fatal error: Call to undefined method Parser::strip in /home/ /wiki/extensions/WYSIWYG/WYSIWYG/CKeditor.body.php on line 90 Call Stack 1	0.0002	634624	{main}	../index.php:0 2	0.0361	12700944	MediaWiki->run	../index.php:46 3	0.0361	12700944	MediaWiki->main	../MediaWiki.php:435 4	0.0676	19650232	MediaWiki->performRequest	../MediaWiki.php:584 5	0.0728	21267592	MediaWiki->performAction	../MediaWiki.php:282 6	0.0729	21268232	ViewAction->show	../MediaWiki.php:414 7	0.0729	21268232	Article->view	../ViewAction.php:44 8	0.0730	21268496	OutputPage->setPageTitle	../Article.php:522 9	0.0754	22051248	OutputPage->setHTMLTitle	../OutputPage.php:978 10	0.0754	22051200	Message->text	../OutputPage.php:930 11	0.0754	22051280	Message->toString	../Message.php:766 12	0.0779	22419328	Message->transformText	../Message.php:703 13	0.0779	22419328	MessageCache->transform	../Message.php:1023 14	0.0887	25844888	Parser->transformMsg	../MessageCache.php:1010 15	0.0887	25844888	Parser->preprocess	../Parser.php:5027 16	0.0908	26511480	wfRunHooks	../Parser.php:635 17	0.0908	26511528	Hooks::run	../GlobalFunctions.php:3995 18	0.0908	26512560	call_user_func_array:{/home/ /wiki/includes/Hooks.php:206} 	../Hooks.php:206 19	0.0908	26513080	CKeditor_MediaWiki::onParserBeforeStrip	../Hooks.php:206
 * 1) 	Time	Memory	Function	Location