( ! ) Warning: Search backend error during near_match search for '3.15.150.100' after 7. 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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.01813551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03414379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03464433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03464433744SpecialSearch->execute( )../SpecialPage.php:383
80.09395795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.10125802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10125802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10435817840Hooks::run( )../SearchEngine.php:231
120.10455819440call_user_func_array ( )../Hooks.php:209
130.10455820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10515894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10615940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.10976175264CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11006206872PoolCounterWork->execute( )../Util.php:133
180.11026231128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11026231312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11026231384CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11026233320PoolCounterWork->execute( )../Util.php:129
220.11036233968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11036234152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11036234272CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11696348552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11706352488wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11706352768MWDebug::warning( )../GlobalFunctions.php:1247
280.11716354072MWDebug::sendMessage( )../MWDebug.php:155
290.11716354464trigger_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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11896277784OutputPage->output( )../MediaWiki.php:583
50.11916284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11926285536WebResponse->header( )../OutputPage.php:2134
70.11926285680header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11896277784OutputPage->output( )../MediaWiki.php:583
50.11916284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11986293568WebResponse->header( )../OutputPage.php:2171
70.11986293712header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11896277784OutputPage->output( )../MediaWiki.php:583
50.11916284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12046293512WebResponse->header( )../OutputPage.php:2172
70.12046293656header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11896277784OutputPage->output( )../MediaWiki.php:583
50.12086293512WebResponse->header( )../OutputPage.php:2220
60.12086293656header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11896277784OutputPage->output( )../MediaWiki.php:583
50.12146293672WebResponse->header( )../OutputPage.php:2227
60.12156293816header ( )../WebResponse.php:37