( ! ) Warning: Search backend error during near_match search for '3.21.105.46' 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
10.0000233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.02593551360MediaWiki->performRequest( )../MediaWiki.php:573
50.05214378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05254432784SpecialPage->run( )../SpecialPageFactory.php:581
70.05254433152SpecialSearch->execute( )../SpecialPage.php:383
80.09575795216SpecialSearch->goResult( )../SpecialSearch.php:117
90.10135801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10135802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10355817224Hooks::run( )../SearchEngine.php:231
120.10355818824call_user_func_array ( )../Hooks.php:209
130.10355819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10395893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10455939624CirrusSearch\Searcher->search( )../Searcher.php:268
160.10676174728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10696207520PoolCounterWork->execute( )../Util.php:133
180.10716231992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10716232176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10716232248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10716234216PoolCounterWork->execute( )../Util.php:129
220.10716234864PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10716235048call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10716235168CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11326349448CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11346353376wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11346353656MWDebug::warning( )../GlobalFunctions.php:1247
280.11356354944MWDebug::sendMessage( )../MWDebug.php:155
290.11356355336trigger_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
10.0000233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.11536278576OutputPage->output( )../MediaWiki.php:583
50.11556285024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11566286320WebResponse->header( )../OutputPage.php:2134
70.11566286464header ( )../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
10.0000233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.11536278576OutputPage->output( )../MediaWiki.php:583
50.11556285024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11626294352WebResponse->header( )../OutputPage.php:2171
70.11626294496header ( )../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
10.0000233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.11536278576OutputPage->output( )../MediaWiki.php:583
50.11556285024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11676294296WebResponse->header( )../OutputPage.php:2172
70.11676294440header ( )../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
10.0000233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.11536278576OutputPage->output( )../MediaWiki.php:583
50.11716294296WebResponse->header( )../OutputPage.php:2220
60.11726294440header ( )../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
10.0000233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.11536278576OutputPage->output( )../MediaWiki.php:583
50.11816294448WebResponse->header( )../OutputPage.php:2227
60.11816294592header ( )../WebResponse.php:37