( ! ) Warning: Search backend error during near_match search for '3.22.61.41' after 16. 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
10.0001233896{main}( )../index.php:0
20.04203376392MediaWiki->run( )../index.php:46
30.04203377800MediaWiki->main( )../MediaWiki.php:424
40.06003552080MediaWiki->performRequest( )../MediaWiki.php:573
50.10994379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11034433440SpecialPage->run( )../SpecialPageFactory.php:581
70.11044433808SpecialSearch->execute( )../SpecialPage.php:383
80.18125795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.19685801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19685802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21705817600Hooks::run( )../SearchEngine.php:231
120.21705819200call_user_func_array ( )../Hooks.php:209
130.21705819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21765893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21845939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.22146174992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22166206576PoolCounterWork->execute( )../Util.php:133
180.22176230832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22186231016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22186231088CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22196233024PoolCounterWork->execute( )../Util.php:129
220.22196233672PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22196233856call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22196233976CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23806348224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23826352152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23826352432MWDebug::warning( )../GlobalFunctions.php:1247
280.23836353720MWDebug::sendMessage( )../MWDebug.php:155
290.23836354112trigger_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
10.0001233896{main}( )../index.php:0
20.04203376392MediaWiki->run( )../index.php:46
30.04203377800MediaWiki->main( )../MediaWiki.php:424
40.24016277448OutputPage->output( )../MediaWiki.php:583
50.24036283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24046285192WebResponse->header( )../OutputPage.php:2134
70.24046285336header ( )../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
10.0001233896{main}( )../index.php:0
20.04203376392MediaWiki->run( )../index.php:46
30.04203377800MediaWiki->main( )../MediaWiki.php:424
40.24016277448OutputPage->output( )../MediaWiki.php:583
50.24036283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24106293224WebResponse->header( )../OutputPage.php:2171
70.24106293368header ( )../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
10.0001233896{main}( )../index.php:0
20.04203376392MediaWiki->run( )../index.php:46
30.04203377800MediaWiki->main( )../MediaWiki.php:424
40.24016277448OutputPage->output( )../MediaWiki.php:583
50.24036283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24156293168WebResponse->header( )../OutputPage.php:2172
70.24156293312header ( )../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
10.0001233896{main}( )../index.php:0
20.04203376392MediaWiki->run( )../index.php:46
30.04203377800MediaWiki->main( )../MediaWiki.php:424
40.24016277448OutputPage->output( )../MediaWiki.php:583
50.24206293168WebResponse->header( )../OutputPage.php:2220
60.24206293312header ( )../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
10.0001233896{main}( )../index.php:0
20.04203376392MediaWiki->run( )../index.php:46
30.04203377800MediaWiki->main( )../MediaWiki.php:424
40.24016277448OutputPage->output( )../MediaWiki.php:583
50.24266293328WebResponse->header( )../OutputPage.php:2227
60.24266293472header ( )../WebResponse.php:37