( ! ) Warning: Search backend error during near_match search for '3.137.184.67' 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
10.0000233928{main}( )../index.php:0
20.00913376080MediaWiki->run( )../index.php:46
30.00913377488MediaWiki->main( )../MediaWiki.php:424
40.01703551560MediaWiki->performRequest( )../MediaWiki.php:573
50.03154379136SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03204433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03214433408SpecialSearch->execute( )../SpecialPage.php:383
80.07665794848SpecialSearch->goResult( )../SpecialSearch.php:117
90.08165801104SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08165801856SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08385816856Hooks::run( )../SearchEngine.php:231
120.08385818456call_user_func_array ( )../Hooks.php:209
130.08385819160CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08425893200CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08485939232CirrusSearch\Searcher->search( )../Searcher.php:268
160.08756174360CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08786207136PoolCounterWork->execute( )../Util.php:133
180.08796231392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08796231576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08796231648CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08806233616PoolCounterWork->execute( )../Util.php:129
220.08806234264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08806234448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08806234568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09446348848CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09456352784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09456353064MWDebug::warning( )../GlobalFunctions.php:1247
280.09466354368MWDebug::sendMessage( )../MWDebug.php:155
290.09466354760trigger_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
10.0000233928{main}( )../index.php:0
20.00913376080MediaWiki->run( )../index.php:46
30.00913377488MediaWiki->main( )../MediaWiki.php:424
40.09626277976OutputPage->output( )../MediaWiki.php:583
50.09646284432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656285728WebResponse->header( )../OutputPage.php:2134
70.09656285872header ( )../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
10.0000233928{main}( )../index.php:0
20.00913376080MediaWiki->run( )../index.php:46
30.00913377488MediaWiki->main( )../MediaWiki.php:424
40.09626277976OutputPage->output( )../MediaWiki.php:583
50.09646284432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09716293760WebResponse->header( )../OutputPage.php:2171
70.09716293904header ( )../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
10.0000233928{main}( )../index.php:0
20.00913376080MediaWiki->run( )../index.php:46
30.00913377488MediaWiki->main( )../MediaWiki.php:424
40.09626277976OutputPage->output( )../MediaWiki.php:583
50.09646284432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766293704WebResponse->header( )../OutputPage.php:2172
70.09766293848header ( )../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
10.0000233928{main}( )../index.php:0
20.00913376080MediaWiki->run( )../index.php:46
30.00913377488MediaWiki->main( )../MediaWiki.php:424
40.09626277976OutputPage->output( )../MediaWiki.php:583
50.09806293704WebResponse->header( )../OutputPage.php:2220
60.09806293848header ( )../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
10.0000233928{main}( )../index.php:0
20.00913376080MediaWiki->run( )../index.php:46
30.00913377488MediaWiki->main( )../MediaWiki.php:424
40.09626277976OutputPage->output( )../MediaWiki.php:583
50.09866293864WebResponse->header( )../OutputPage.php:2227
60.09866294008header ( )../WebResponse.php:37