( ! ) Warning: Search backend error during near_match search for '3.133.137.40' after 2. 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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.01693551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03294379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03334433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03334433744SpecialSearch->execute( )../SpecialPage.php:383
80.07605795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08095802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08095802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08315817840Hooks::run( )../SearchEngine.php:231
120.08315819440call_user_func_array ( )../Hooks.php:209
130.08315820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08345894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08385940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.08556175264CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08576206872PoolCounterWork->execute( )../Util.php:133
180.08586231128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08586231312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08586231384CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08586233320PoolCounterWork->execute( )../Util.php:129
220.08586233968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08586234152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08586234272CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08736348552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08756352488wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08756352768MWDebug::warning( )../GlobalFunctions.php:1247
280.08756354072MWDebug::sendMessage( )../MWDebug.php:155
290.08756354464trigger_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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.08926277784OutputPage->output( )../MediaWiki.php:583
50.08946284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08956285536WebResponse->header( )../OutputPage.php:2134
70.08956285680header ( )../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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.08926277784OutputPage->output( )../MediaWiki.php:583
50.08946284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09016293568WebResponse->header( )../OutputPage.php:2171
70.09016293712header ( )../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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.08926277784OutputPage->output( )../MediaWiki.php:583
50.08946284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09066293512WebResponse->header( )../OutputPage.php:2172
70.09066293656header ( )../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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.08926277784OutputPage->output( )../MediaWiki.php:583
50.09116293512WebResponse->header( )../OutputPage.php:2220
60.09116293656header ( )../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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.08926277784OutputPage->output( )../MediaWiki.php:583
50.09166293672WebResponse->header( )../OutputPage.php:2227
60.09166293816header ( )../WebResponse.php:37