( ! ) Warning: Search backend error during near_match search for '3.136.236.119' 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
10.0000233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.02013551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03674379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03714433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03724433736SpecialSearch->execute( )../SpecialPage.php:383
80.13455795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.14895802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14895802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15335817936Hooks::run( )../SearchEngine.php:231
120.15345819536call_user_func_array ( )../Hooks.php:209
130.15345820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15385894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15435940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.15946175408CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15976206992PoolCounterWork->execute( )../Util.php:133
180.15986231248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15986231432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15986231504CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15986233440PoolCounterWork->execute( )../Util.php:129
220.15986234088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15986234272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15986234392CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16626348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16646352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16646352912MWDebug::warning( )../GlobalFunctions.php:1247
280.16656354216MWDebug::sendMessage( )../MWDebug.php:155
290.16656354608trigger_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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.16866277880OutputPage->output( )../MediaWiki.php:583
50.16896284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16906285632WebResponse->header( )../OutputPage.php:2134
70.16906285776header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.16866277880OutputPage->output( )../MediaWiki.php:583
50.16896284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17146293680WebResponse->header( )../OutputPage.php:2171
70.17146293824header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.16866277880OutputPage->output( )../MediaWiki.php:583
50.16896284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17186293624WebResponse->header( )../OutputPage.php:2172
70.17186293768header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.16866277880OutputPage->output( )../MediaWiki.php:583
50.17236293624WebResponse->header( )../OutputPage.php:2220
60.17236293768header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.16866277880OutputPage->output( )../MediaWiki.php:583
50.17296293784WebResponse->header( )../OutputPage.php:2227
60.17296293928header ( )../WebResponse.php:37