( ! ) Warning: Search backend error during near_match search for '18.119.109.235' after 2. 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
10.0000233960{main}( )../index.php:0
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.06353551992MediaWiki->performRequest( )../MediaWiki.php:573
50.12034379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12064433344SpecialPage->run( )../SpecialPageFactory.php:581
70.12074433712SpecialSearch->execute( )../SpecialPage.php:383
80.31095796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.34925802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.34925803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.35355818136Hooks::run( )../SearchEngine.php:231
120.35365819736call_user_func_array ( )../Hooks.php:209
130.35365820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.35385894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.35435940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.35576175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.35586207216PoolCounterWork->execute( )../Util.php:133
180.35596231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.35596231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.35596231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.35596233664PoolCounterWork->execute( )../Util.php:129
220.35596234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.35596234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.35596234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.35756348848CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.35766352784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.35766353064MWDebug::warning( )../GlobalFunctions.php:1247
280.35776354368MWDebug::sendMessage( )../MWDebug.php:155
290.35776354760trigger_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
10.0000233960{main}( )../index.php:0
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.40306278016OutputPage->output( )../MediaWiki.php:583
50.40336284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.40346285768WebResponse->header( )../OutputPage.php:2134
70.40346285912header ( )../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
10.0000233960{main}( )../index.php:0
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.40306278016OutputPage->output( )../MediaWiki.php:583
50.40336284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.40416293816WebResponse->header( )../OutputPage.php:2171
70.40416293960header ( )../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
10.0000233960{main}( )../index.php:0
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.40306278016OutputPage->output( )../MediaWiki.php:583
50.40336284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.40466293760WebResponse->header( )../OutputPage.php:2172
70.40466293904header ( )../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
10.0000233960{main}( )../index.php:0
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.40306278016OutputPage->output( )../MediaWiki.php:583
50.40506293760WebResponse->header( )../OutputPage.php:2220
60.40506293904header ( )../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
10.0000233960{main}( )../index.php:0
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.40306278016OutputPage->output( )../MediaWiki.php:583
50.41366293920WebResponse->header( )../OutputPage.php:2227
60.41366294064header ( )../WebResponse.php:37