( ! ) Warning: Search backend error during near_match search for '3.128.198.49' after 34. 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
20.01353376040MediaWiki->run( )../index.php:46
30.01353377448MediaWiki->main( )../MediaWiki.php:424
40.03573551512MediaWiki->performRequest( )../MediaWiki.php:573
50.08354379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08734433096SpecialPage->run( )../SpecialPageFactory.php:581
70.08734433464SpecialSearch->execute( )../SpecialPage.php:383
80.20325795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.22365801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22365802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23895817072Hooks::run( )../SearchEngine.php:231
120.23905818672call_user_func_array ( )../Hooks.php:209
130.23905819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24315893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24385939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.25696174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.26156206088PoolCounterWork->execute( )../Util.php:133
180.26176230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.26176230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.26176230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.26176232536PoolCounterWork->execute( )../Util.php:129
220.26176233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.26176233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.26176233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29576347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29586351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29586351952MWDebug::warning( )../GlobalFunctions.php:1247
280.29596353256MWDebug::sendMessage( )../MWDebug.php:155
290.29606353648trigger_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
20.01353376040MediaWiki->run( )../index.php:46
30.01353377448MediaWiki->main( )../MediaWiki.php:424
40.29796276960OutputPage->output( )../MediaWiki.php:583
50.29816283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29826284712WebResponse->header( )../OutputPage.php:2134
70.29826284856header ( )../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
20.01353376040MediaWiki->run( )../index.php:46
30.01353377448MediaWiki->main( )../MediaWiki.php:424
40.29796276960OutputPage->output( )../MediaWiki.php:583
50.29816283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29896292744WebResponse->header( )../OutputPage.php:2171
70.29896292888header ( )../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
20.01353376040MediaWiki->run( )../index.php:46
30.01353377448MediaWiki->main( )../MediaWiki.php:424
40.29796276960OutputPage->output( )../MediaWiki.php:583
50.29816283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29946292688WebResponse->header( )../OutputPage.php:2172
70.29946292832header ( )../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
20.01353376040MediaWiki->run( )../index.php:46
30.01353377448MediaWiki->main( )../MediaWiki.php:424
40.29796276960OutputPage->output( )../MediaWiki.php:583
50.30006292688WebResponse->header( )../OutputPage.php:2220
60.30006292832header ( )../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
20.01353376040MediaWiki->run( )../index.php:46
30.01353377448MediaWiki->main( )../MediaWiki.php:424
40.29796276960OutputPage->output( )../MediaWiki.php:583
50.30196292848WebResponse->header( )../OutputPage.php:2227
60.30196292992header ( )../WebResponse.php:37