( ! ) Warning: Search backend error during near_match search for '3.133.79.80' after 30. 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
10.0001238728{main}( )../index.php:0
20.03643383880MediaWiki->run( )../index.php:46
30.03643385288MediaWiki->main( )../MediaWiki.php:424
40.06253559488MediaWiki->performRequest( )../MediaWiki.php:573
50.10304387192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10334441104SpecialPage->run( )../SpecialPageFactory.php:581
70.10334441472SpecialSearch->execute( )../SpecialPage.php:383
80.19995803592SpecialSearch->goResult( )../SpecialSearch.php:117
90.21835809712SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21835810464SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22205825464Hooks::run( )../SearchEngine.php:231
120.22215827064call_user_func_array ( )../Hooks.php:209
130.22215827768CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22235901816CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22465947864CirrusSearch\Searcher->search( )../Searcher.php:268
160.23046182960CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23076214544PoolCounterWork->execute( )../Util.php:133
180.23786238800PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23796238984call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23796239056CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23796240992PoolCounterWork->execute( )../Util.php:129
220.23796241640PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23796241824call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23796241944CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26836356240CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26856360176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26856360456MWDebug::warning( )../GlobalFunctions.php:1247
280.26866361760MWDebug::sendMessage( )../MWDebug.php:155
290.26866362152trigger_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
10.0001238728{main}( )../index.php:0
20.03643383880MediaWiki->run( )../index.php:46
30.03643385288MediaWiki->main( )../MediaWiki.php:424
40.27046285416OutputPage->output( )../MediaWiki.php:583
50.27076291864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27076293160WebResponse->header( )../OutputPage.php:2134
70.27076293304header ( )../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
10.0001238728{main}( )../index.php:0
20.03643383880MediaWiki->run( )../index.php:46
30.03643385288MediaWiki->main( )../MediaWiki.php:424
40.27046285416OutputPage->output( )../MediaWiki.php:583
50.27076291864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27146301192WebResponse->header( )../OutputPage.php:2171
70.27146301336header ( )../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
10.0001238728{main}( )../index.php:0
20.03643383880MediaWiki->run( )../index.php:46
30.03643385288MediaWiki->main( )../MediaWiki.php:424
40.27046285416OutputPage->output( )../MediaWiki.php:583
50.27076291864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27196301136WebResponse->header( )../OutputPage.php:2172
70.27196301280header ( )../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
10.0001238728{main}( )../index.php:0
20.03643383880MediaWiki->run( )../index.php:46
30.03643385288MediaWiki->main( )../MediaWiki.php:424
40.27046285416OutputPage->output( )../MediaWiki.php:583
50.27246301136WebResponse->header( )../OutputPage.php:2220
60.27246301280header ( )../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
10.0001238728{main}( )../index.php:0
20.03643383880MediaWiki->run( )../index.php:46
30.03643385288MediaWiki->main( )../MediaWiki.php:424
40.27046285416OutputPage->output( )../MediaWiki.php:583
50.27306301296WebResponse->header( )../OutputPage.php:2227
60.27306301440header ( )../WebResponse.php:37