( ! ) Warning: Search backend error during near_match search for '3.147.57.239' 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
10.0000233928{main}( )../index.php:0
20.00803375864MediaWiki->run( )../index.php:46
30.00803377272MediaWiki->main( )../MediaWiki.php:424
40.01633551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03284378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03364432624SpecialPage->run( )../SpecialPageFactory.php:581
70.03364432992SpecialSearch->execute( )../SpecialPage.php:383
80.07805794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.08505800720SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08505801472SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08805816472Hooks::run( )../SearchEngine.php:231
120.08815818072call_user_func_array ( )../Hooks.php:209
130.08815818776CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08915892832CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09405938864CirrusSearch\Searcher->search( )../Searcher.php:268
160.09776173968CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09806206752PoolCounterWork->execute( )../Util.php:133
180.09826231224PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09826231408call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09826231480CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09826233448PoolCounterWork->execute( )../Util.php:129
220.09826234096PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09826234280call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09826234400CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10466348680CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10476352616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10476352896MWDebug::warning( )../GlobalFunctions.php:1247
280.10486354200MWDebug::sendMessage( )../MWDebug.php:155
290.10486354592trigger_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
10.0000233928{main}( )../index.php:0
20.00803375864MediaWiki->run( )../index.php:46
30.00803377272MediaWiki->main( )../MediaWiki.php:424
40.10686277808OutputPage->output( )../MediaWiki.php:583
50.10706284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716285560WebResponse->header( )../OutputPage.php:2134
70.10716285704header ( )../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
10.0000233928{main}( )../index.php:0
20.00803375864MediaWiki->run( )../index.php:46
30.00803377272MediaWiki->main( )../MediaWiki.php:424
40.10686277808OutputPage->output( )../MediaWiki.php:583
50.10706284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10816293592WebResponse->header( )../OutputPage.php:2171
70.10816293736header ( )../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
10.0000233928{main}( )../index.php:0
20.00803375864MediaWiki->run( )../index.php:46
30.00803377272MediaWiki->main( )../MediaWiki.php:424
40.10686277808OutputPage->output( )../MediaWiki.php:583
50.10706284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10876293536WebResponse->header( )../OutputPage.php:2172
70.10876293680header ( )../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
10.0000233928{main}( )../index.php:0
20.00803375864MediaWiki->run( )../index.php:46
30.00803377272MediaWiki->main( )../MediaWiki.php:424
40.10686277808OutputPage->output( )../MediaWiki.php:583
50.10916293536WebResponse->header( )../OutputPage.php:2220
60.10916293680header ( )../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
10.0000233928{main}( )../index.php:0
20.00803375864MediaWiki->run( )../index.php:46
30.00803377272MediaWiki->main( )../MediaWiki.php:424
40.10686277808OutputPage->output( )../MediaWiki.php:583
50.10986293696WebResponse->header( )../OutputPage.php:2227
60.10986293840header ( )../WebResponse.php:37