( ! ) Warning: Search backend error during near_match search for '3.135.192.7' after 7. 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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.01923551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03374379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03414433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03424433728SpecialSearch->execute( )../SpecialPage.php:383
80.07705796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.08245802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08245803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08465818232Hooks::run( )../SearchEngine.php:231
120.08475819832call_user_func_array ( )../Hooks.php:209
130.08475820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08515894568CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08575940600CirrusSearch\Searcher->search( )../Searcher.php:268
160.08836175648CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08856207256PoolCounterWork->execute( )../Util.php:133
180.08876231512PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08876231696call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08876231768CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08876233704PoolCounterWork->execute( )../Util.php:129
220.08876234352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08876234536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08876234656CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09576348936CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09596352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09596353144MWDebug::warning( )../GlobalFunctions.php:1247
280.09616354432MWDebug::sendMessage( )../MWDebug.php:155
290.09616354824trigger_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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09886278160OutputPage->output( )../MediaWiki.php:583
50.09926284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09946285904WebResponse->header( )../OutputPage.php:2134
70.09946286048header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09886278160OutputPage->output( )../MediaWiki.php:583
50.09926284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10056293936WebResponse->header( )../OutputPage.php:2171
70.10056294080header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09886278160OutputPage->output( )../MediaWiki.php:583
50.09926284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10136293880WebResponse->header( )../OutputPage.php:2172
70.10136294024header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09886278160OutputPage->output( )../MediaWiki.php:583
50.10186293880WebResponse->header( )../OutputPage.php:2220
60.10186294024header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09886278160OutputPage->output( )../MediaWiki.php:583
50.10256294040WebResponse->header( )../OutputPage.php:2227
60.10256294184header ( )../WebResponse.php:37