( ! ) Warning: Search backend error during near_match search for '3.22.42.189' 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
10.0001235216{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01243379256MediaWiki->main( )../MediaWiki.php:424
40.02553553384MediaWiki->performRequest( )../MediaWiki.php:573
50.04544380880SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04594434744SpecialPage->run( )../SpecialPageFactory.php:581
70.04594435112SpecialSearch->execute( )../SpecialPage.php:383
80.09155797688SpecialSearch->goResult( )../SpecialSearch.php:117
90.09645803944SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09645804696SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09865819696Hooks::run( )../SearchEngine.php:231
120.09875821296call_user_func_array ( )../Hooks.php:209
130.09875822000CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09925896024CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10015942072CirrusSearch\Searcher->search( )../Searcher.php:268
160.10346177128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10366208736PoolCounterWork->execute( )../Util.php:133
180.10376232992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10376233176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10386233248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10386235184PoolCounterWork->execute( )../Util.php:129
220.10386235832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10386236016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10386236136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11016350384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11026354312wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11026354592MWDebug::warning( )../GlobalFunctions.php:1247
280.11036355880MWDebug::sendMessage( )../MWDebug.php:155
290.11036356272trigger_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
10.0001235216{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01243379256MediaWiki->main( )../MediaWiki.php:424
40.11216279608OutputPage->output( )../MediaWiki.php:583
50.11236286056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11246287352WebResponse->header( )../OutputPage.php:2134
70.11246287496header ( )../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
10.0001235216{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01243379256MediaWiki->main( )../MediaWiki.php:424
40.11216279608OutputPage->output( )../MediaWiki.php:583
50.11236286056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11316295384WebResponse->header( )../OutputPage.php:2171
70.11316295528header ( )../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
10.0001235216{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01243379256MediaWiki->main( )../MediaWiki.php:424
40.11216279608OutputPage->output( )../MediaWiki.php:583
50.11236286056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11356295328WebResponse->header( )../OutputPage.php:2172
70.11356295472header ( )../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
10.0001235216{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01243379256MediaWiki->main( )../MediaWiki.php:424
40.11216279608OutputPage->output( )../MediaWiki.php:583
50.11406295328WebResponse->header( )../OutputPage.php:2220
60.11406295472header ( )../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
10.0001235216{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01243379256MediaWiki->main( )../MediaWiki.php:424
40.11216279608OutputPage->output( )../MediaWiki.php:583
50.11466295488WebResponse->header( )../OutputPage.php:2227
60.11466295632header ( )../WebResponse.php:37