( ! ) Warning: Search backend error during near_match search for '3.138.34.31' 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
20.00953376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.01973551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03534379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03574433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03574433680SpecialSearch->execute( )../SpecialPage.php:383
80.07935796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08445802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08445803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08685818248Hooks::run( )../SearchEngine.php:231
120.08685819848call_user_func_array ( )../Hooks.php:209
130.08685820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08735894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08835940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09166175712CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09186207304PoolCounterWork->execute( )../Util.php:133
180.09196231560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09196231744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09196231816CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09196233752PoolCounterWork->execute( )../Util.php:129
220.09196234400PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09196234584call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09196234704CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09846348984CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09856352912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09856353192MWDebug::warning( )../GlobalFunctions.php:1247
280.09866354480MWDebug::sendMessage( )../MWDebug.php:155
290.09866354872trigger_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
20.00953376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.10046278176OutputPage->output( )../MediaWiki.php:583
50.10066284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10076285920WebResponse->header( )../OutputPage.php:2134
70.10076286064header ( )../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
20.00953376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.10046278176OutputPage->output( )../MediaWiki.php:583
50.10066284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10136293952WebResponse->header( )../OutputPage.php:2171
70.10136294096header ( )../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
20.00953376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.10046278176OutputPage->output( )../MediaWiki.php:583
50.10066284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10186293896WebResponse->header( )../OutputPage.php:2172
70.10186294040header ( )../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
20.00953376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.10046278176OutputPage->output( )../MediaWiki.php:583
50.10236293896WebResponse->header( )../OutputPage.php:2220
60.10236294040header ( )../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
20.00953376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.10046278176OutputPage->output( )../MediaWiki.php:583
50.10316294056WebResponse->header( )../OutputPage.php:2227
60.10316294200header ( )../WebResponse.php:37