( ! ) Warning: Search backend error during near_match search for '3.138.33.178' 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
10.0000235360{main}( )../index.php:0
20.01513781480MediaWiki->run( )../index.php:46
30.01513782888MediaWiki->main( )../MediaWiki.php:424
40.02283957040MediaWiki->performRequest( )../MediaWiki.php:573
50.03454411728SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03494465688SpecialPage->run( )../SpecialPageFactory.php:581
70.03494466056SpecialSearch->execute( )../SpecialPage.php:383
80.07975810280SpecialSearch->goResult( )../SpecialSearch.php:117
90.08535816392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08535817144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08765832144Hooks::run( )../SearchEngine.php:231
120.08765833744call_user_func_array ( )../Hooks.php:209
130.08765834448CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08815908496CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08875954520CirrusSearch\Searcher->search( )../Searcher.php:268
160.09116189568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09136221152PoolCounterWork->execute( )../Util.php:133
180.09156245408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09156245592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09156245664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09156247600PoolCounterWork->execute( )../Util.php:129
220.09156248248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09156248432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09156248552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09766362832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09786366768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09786367048MWDebug::warning( )../GlobalFunctions.php:1247
280.09786368352MWDebug::sendMessage( )../MWDebug.php:155
290.09786368744trigger_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
10.0000235360{main}( )../index.php:0
20.01513781480MediaWiki->run( )../index.php:46
30.01513782888MediaWiki->main( )../MediaWiki.php:424
40.09946292064OutputPage->output( )../MediaWiki.php:583
50.09966298520OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976299816WebResponse->header( )../OutputPage.php:2134
70.09976299960header ( )../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
10.0000235360{main}( )../index.php:0
20.01513781480MediaWiki->run( )../index.php:46
30.01513782888MediaWiki->main( )../MediaWiki.php:424
40.09946292064OutputPage->output( )../MediaWiki.php:583
50.09966298520OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036307848WebResponse->header( )../OutputPage.php:2171
70.10036307992header ( )../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
10.0000235360{main}( )../index.php:0
20.01513781480MediaWiki->run( )../index.php:46
30.01513782888MediaWiki->main( )../MediaWiki.php:424
40.09946292064OutputPage->output( )../MediaWiki.php:583
50.09966298520OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10086307792WebResponse->header( )../OutputPage.php:2172
70.10086307936header ( )../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
10.0000235360{main}( )../index.php:0
20.01513781480MediaWiki->run( )../index.php:46
30.01513782888MediaWiki->main( )../MediaWiki.php:424
40.09946292064OutputPage->output( )../MediaWiki.php:583
50.10136307792WebResponse->header( )../OutputPage.php:2220
60.10136307936header ( )../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
10.0000235360{main}( )../index.php:0
20.01513781480MediaWiki->run( )../index.php:46
30.01513782888MediaWiki->main( )../MediaWiki.php:424
40.09946292064OutputPage->output( )../MediaWiki.php:583
50.10206307952WebResponse->header( )../OutputPage.php:2227
60.10206308096header ( )../WebResponse.php:37