( ! ) Warning: Search backend error during near_match search for '3.147.48.78' 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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.01803551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03224379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03264433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03274433680SpecialSearch->execute( )../SpecialPage.php:383
80.07325796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.07835802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07835803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08055818248Hooks::run( )../SearchEngine.php:231
120.08055819848call_user_func_array ( )../Hooks.php:209
130.08055820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08115894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08185940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.08456175712CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08486207304PoolCounterWork->execute( )../Util.php:133
180.08496231560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08496231744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08496231816CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08506233752PoolCounterWork->execute( )../Util.php:129
220.08506234400PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08506234584call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08506234704CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09136348984CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09146352912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09146353192MWDebug::warning( )../GlobalFunctions.php:1247
280.09156354480MWDebug::sendMessage( )../MWDebug.php:155
290.09156354872trigger_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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09336278176OutputPage->output( )../MediaWiki.php:583
50.09356284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09356285920WebResponse->header( )../OutputPage.php:2134
70.09356286064header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09336278176OutputPage->output( )../MediaWiki.php:583
50.09356284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09416293952WebResponse->header( )../OutputPage.php:2171
70.09416294096header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09336278176OutputPage->output( )../MediaWiki.php:583
50.09356284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09466293896WebResponse->header( )../OutputPage.php:2172
70.09466294040header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09336278176OutputPage->output( )../MediaWiki.php:583
50.09506293896WebResponse->header( )../OutputPage.php:2220
60.09506294040header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09336278176OutputPage->output( )../MediaWiki.php:583
50.09566294056WebResponse->header( )../OutputPage.php:2227
60.09566294200header ( )../WebResponse.php:37