( ! ) Warning: Search backend error during near_match search for '3.139.82.77' 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
10.0000233896{main}( )../index.php:0
20.00903375864MediaWiki->run( )../index.php:46
30.00903377272MediaWiki->main( )../MediaWiki.php:424
40.01713551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03414378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03504432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03504433152SpecialSearch->execute( )../SpecialPage.php:383
80.08515795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.09185801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09185802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09425817240Hooks::run( )../SearchEngine.php:231
120.09435818840call_user_func_array ( )../Hooks.php:209
130.09435819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09495893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09555939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09806174656CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09826206240PoolCounterWork->execute( )../Util.php:133
180.09846230496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09846230680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09846230752CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09846232688PoolCounterWork->execute( )../Util.php:129
220.09846233336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09846233520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09856233640CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10486347920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10496351848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10496352128MWDebug::warning( )../GlobalFunctions.php:1247
280.10506353416MWDebug::sendMessage( )../MWDebug.php:155
290.10506353808trigger_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
10.0000233896{main}( )../index.php:0
20.00903375864MediaWiki->run( )../index.php:46
30.00903377272MediaWiki->main( )../MediaWiki.php:424
40.10686277144OutputPage->output( )../MediaWiki.php:583
50.10716283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10726284888WebResponse->header( )../OutputPage.php:2134
70.10726285032header ( )../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
10.0000233896{main}( )../index.php:0
20.00903375864MediaWiki->run( )../index.php:46
30.00903377272MediaWiki->main( )../MediaWiki.php:424
40.10686277144OutputPage->output( )../MediaWiki.php:583
50.10716283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10786292920WebResponse->header( )../OutputPage.php:2171
70.10786293064header ( )../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
10.0000233896{main}( )../index.php:0
20.00903375864MediaWiki->run( )../index.php:46
30.00903377272MediaWiki->main( )../MediaWiki.php:424
40.10686277144OutputPage->output( )../MediaWiki.php:583
50.10716283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10836292864WebResponse->header( )../OutputPage.php:2172
70.10836293008header ( )../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
10.0000233896{main}( )../index.php:0
20.00903375864MediaWiki->run( )../index.php:46
30.00903377272MediaWiki->main( )../MediaWiki.php:424
40.10686277144OutputPage->output( )../MediaWiki.php:583
50.10886292864WebResponse->header( )../OutputPage.php:2220
60.10886293008header ( )../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
10.0000233896{main}( )../index.php:0
20.00903375864MediaWiki->run( )../index.php:46
30.00903377272MediaWiki->main( )../MediaWiki.php:424
40.10686277144OutputPage->output( )../MediaWiki.php:583
50.10936293016WebResponse->header( )../OutputPage.php:2227
60.10936293160header ( )../WebResponse.php:37