( ! ) Warning: Search backend error during near_match search for '3.144.31.17' 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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.02863553512MediaWiki->performRequest( )../MediaWiki.php:573
50.04344381120SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04814434992SpecialPage->run( )../SpecialPageFactory.php:581
70.04814435360SpecialSearch->execute( )../SpecialPage.php:383
80.09405798144SpecialSearch->goResult( )../SpecialSearch.php:117
90.09925803944SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09925804696SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10155819696Hooks::run( )../SearchEngine.php:231
120.10155821296call_user_func_array ( )../Hooks.php:209
130.10155822000CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10205896032CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10275942072CirrusSearch\Searcher->search( )../Searcher.php:268
160.10516177128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10536208720PoolCounterWork->execute( )../Util.php:133
180.10556232976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10556233160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10556233232CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10556235168PoolCounterWork->execute( )../Util.php:129
220.10556235816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10556236000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10556236120CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11166350368CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11176354296wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11176354576MWDebug::warning( )../GlobalFunctions.php:1247
280.11186355864MWDebug::sendMessage( )../MWDebug.php:155
290.11196356256trigger_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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.11366279584OutputPage->output( )../MediaWiki.php:583
50.11396286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11396287328WebResponse->header( )../OutputPage.php:2134
70.11406287472header ( )../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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.11366279584OutputPage->output( )../MediaWiki.php:583
50.11396286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11466295360WebResponse->header( )../OutputPage.php:2171
70.11466295504header ( )../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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.11366279584OutputPage->output( )../MediaWiki.php:583
50.11396286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11516295304WebResponse->header( )../OutputPage.php:2172
70.11516295448header ( )../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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.11366279584OutputPage->output( )../MediaWiki.php:583
50.11566295304WebResponse->header( )../OutputPage.php:2220
60.11566295448header ( )../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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.11366279584OutputPage->output( )../MediaWiki.php:583
50.11616295464WebResponse->header( )../OutputPage.php:2227
60.11616295608header ( )../WebResponse.php:37