( ! ) Warning: Search backend error during near_match search for '18.118.122.158' after 14. 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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.01813551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06754379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06794433344SpecialPage->run( )../SpecialPageFactory.php:581
70.06804433712SpecialSearch->execute( )../SpecialPage.php:383
80.18065796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.20145802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20145803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20355818136Hooks::run( )../SearchEngine.php:231
120.20365819736call_user_func_array ( )../Hooks.php:209
130.20365820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20395894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20435940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.20626175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20646207168PoolCounterWork->execute( )../Util.php:133
180.20656231424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20656231608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20656231680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20656233616PoolCounterWork->execute( )../Util.php:129
220.20656234264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20656234448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20656234568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22076348816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22096352752wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22096353032MWDebug::warning( )../GlobalFunctions.php:1247
280.22106354336MWDebug::sendMessage( )../MWDebug.php:155
290.22106354728trigger_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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.22296278016OutputPage->output( )../MediaWiki.php:583
50.22316284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22326285768WebResponse->header( )../OutputPage.php:2134
70.22326285912header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.22296278016OutputPage->output( )../MediaWiki.php:583
50.22316284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22396293816WebResponse->header( )../OutputPage.php:2171
70.22396293960header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.22296278016OutputPage->output( )../MediaWiki.php:583
50.22316284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22446293760WebResponse->header( )../OutputPage.php:2172
70.22446293904header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.22296278016OutputPage->output( )../MediaWiki.php:583
50.22496293760WebResponse->header( )../OutputPage.php:2220
60.22496293904header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.22296278016OutputPage->output( )../MediaWiki.php:583
50.22556293920WebResponse->header( )../OutputPage.php:2227
60.22556294064header ( )../WebResponse.php:37