( ! ) Warning: Search backend error during near_match search for '3.147.63.0' after 6. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01873376392MediaWiki->run( )../index.php:46
30.01883377800MediaWiki->main( )../MediaWiki.php:424
40.06663552080MediaWiki->performRequest( )../MediaWiki.php:573
50.11904379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12054433440SpecialPage->run( )../SpecialPageFactory.php:581
70.12064433808SpecialSearch->execute( )../SpecialPage.php:383
80.32795795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.37325801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.37325802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.40455817600Hooks::run( )../SearchEngine.php:231
120.40455819200call_user_func_array ( )../Hooks.php:209
130.40455819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.40505893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.40565939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.41756174992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.41776206576PoolCounterWork->execute( )../Util.php:133
180.41786230832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.41786231016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.41786231088CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.41786233024PoolCounterWork->execute( )../Util.php:129
220.41796233672PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.41796233856call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.41796233976CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42406348224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42436352152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42516352432MWDebug::warning( )../GlobalFunctions.php:1247
280.42526353720MWDebug::sendMessage( )../MWDebug.php:155
290.42526354112trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01873376392MediaWiki->run( )../index.php:46
30.01883377800MediaWiki->main( )../MediaWiki.php:424
40.42716277448OutputPage->output( )../MediaWiki.php:583
50.42756283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42776285192WebResponse->header( )../OutputPage.php:2134
70.42776285336header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01873376392MediaWiki->run( )../index.php:46
30.01883377800MediaWiki->main( )../MediaWiki.php:424
40.42716277448OutputPage->output( )../MediaWiki.php:583
50.42756283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42836293224WebResponse->header( )../OutputPage.php:2171
70.42836293368header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01873376392MediaWiki->run( )../index.php:46
30.01883377800MediaWiki->main( )../MediaWiki.php:424
40.42716277448OutputPage->output( )../MediaWiki.php:583
50.42756283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42906293168WebResponse->header( )../OutputPage.php:2172
70.42906293312header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01873376392MediaWiki->run( )../index.php:46
30.01883377800MediaWiki->main( )../MediaWiki.php:424
40.42716277448OutputPage->output( )../MediaWiki.php:583
50.42956293168WebResponse->header( )../OutputPage.php:2220
60.42956293312header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01873376392MediaWiki->run( )../index.php:46
30.01883377800MediaWiki->main( )../MediaWiki.php:424
40.42716277448OutputPage->output( )../MediaWiki.php:583
50.43016293328WebResponse->header( )../OutputPage.php:2227
60.43016293472header ( )../WebResponse.php:37