( ! ) Warning: Search backend error during near_match search for '3.147.2.208' 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
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.01713551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03254379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03294433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03294433680SpecialSearch->execute( )../SpecialPage.php:383
80.07685796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08215802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08215803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08445818248Hooks::run( )../SearchEngine.php:231
120.08455819848call_user_func_array ( )../Hooks.php:209
130.08455820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08495894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08555940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08776175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08796207312PoolCounterWork->execute( )../Util.php:133
180.08816231568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08816231752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08816231824CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08816233760PoolCounterWork->execute( )../Util.php:129
220.08816234408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08816234592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08816234712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09426348992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09446352920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09446353200MWDebug::warning( )../GlobalFunctions.php:1247
280.09456354488MWDebug::sendMessage( )../MWDebug.php:155
290.09456354880trigger_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
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.09626278184OutputPage->output( )../MediaWiki.php:583
50.09646284632OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656285928WebResponse->header( )../OutputPage.php:2134
70.09656286072header ( )../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
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.09626278184OutputPage->output( )../MediaWiki.php:583
50.09646284632OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09716293960WebResponse->header( )../OutputPage.php:2171
70.09716294104header ( )../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
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.09626278184OutputPage->output( )../MediaWiki.php:583
50.09646284632OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766293904WebResponse->header( )../OutputPage.php:2172
70.09766294048header ( )../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
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.09626278184OutputPage->output( )../MediaWiki.php:583
50.09826293904WebResponse->header( )../OutputPage.php:2220
60.09826294048header ( )../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
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.09626278184OutputPage->output( )../MediaWiki.php:583
50.09886294064WebResponse->header( )../OutputPage.php:2227
60.09886294208header ( )../WebResponse.php:37