( ! ) Warning: Search backend error during near_match search for '3.144.35.155' 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
10.0001233960{main}( )../index.php:0
20.01443376784MediaWiki->run( )../index.php:46
30.01453378192MediaWiki->main( )../MediaWiki.php:424
40.02343552368MediaWiki->performRequest( )../MediaWiki.php:573
50.03854379864SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03894433760SpecialPage->run( )../SpecialPageFactory.php:581
70.03904434128SpecialSearch->execute( )../SpecialPage.php:383
80.08295796064SpecialSearch->goResult( )../SpecialSearch.php:117
90.08825802320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08825803072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09045818072Hooks::run( )../SearchEngine.php:231
120.09045819672call_user_func_array ( )../Hooks.php:209
130.09045820376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09105894416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09185940440CirrusSearch\Searcher->search( )../Searcher.php:268
160.09506175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09546208352PoolCounterWork->execute( )../Util.php:133
180.09556232608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09556232792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09556232864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09566234832PoolCounterWork->execute( )../Util.php:129
220.09566235480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09566235664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09566235784CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10216350064CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10226354000wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10226354280MWDebug::warning( )../GlobalFunctions.php:1247
280.10236355584MWDebug::sendMessage( )../MWDebug.php:155
290.10236355976trigger_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
10.0001233960{main}( )../index.php:0
20.01443376784MediaWiki->run( )../index.php:46
30.01453378192MediaWiki->main( )../MediaWiki.php:424
40.10416279200OutputPage->output( )../MediaWiki.php:583
50.10446285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10446286952WebResponse->header( )../OutputPage.php:2134
70.10446287096header ( )../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
10.0001233960{main}( )../index.php:0
20.01443376784MediaWiki->run( )../index.php:46
30.01453378192MediaWiki->main( )../MediaWiki.php:424
40.10416279200OutputPage->output( )../MediaWiki.php:583
50.10446285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10516294984WebResponse->header( )../OutputPage.php:2171
70.10516295128header ( )../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
10.0001233960{main}( )../index.php:0
20.01443376784MediaWiki->run( )../index.php:46
30.01453378192MediaWiki->main( )../MediaWiki.php:424
40.10416279200OutputPage->output( )../MediaWiki.php:583
50.10446285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10566294928WebResponse->header( )../OutputPage.php:2172
70.10566295072header ( )../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
10.0001233960{main}( )../index.php:0
20.01443376784MediaWiki->run( )../index.php:46
30.01453378192MediaWiki->main( )../MediaWiki.php:424
40.10416279200OutputPage->output( )../MediaWiki.php:583
50.10606294928WebResponse->header( )../OutputPage.php:2220
60.10606295072header ( )../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
10.0001233960{main}( )../index.php:0
20.01443376784MediaWiki->run( )../index.php:46
30.01453378192MediaWiki->main( )../MediaWiki.php:424
40.10416279200OutputPage->output( )../MediaWiki.php:583
50.10666295088WebResponse->header( )../OutputPage.php:2227
60.10666295232header ( )../WebResponse.php:37