( ! ) Warning: Search backend error during near_match search for '18.119.106.237' 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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.05133551992MediaWiki->performRequest( )../MediaWiki.php:573
50.11564379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11594433344SpecialPage->run( )../SpecialPageFactory.php:581
70.11604433712SpecialSearch->execute( )../SpecialPage.php:383
80.21825796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.22445802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22445803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22685818136Hooks::run( )../SearchEngine.php:231
120.22695819736call_user_func_array ( )../Hooks.php:209
130.22695820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22715894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22765940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.22906175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22916207152PoolCounterWork->execute( )../Util.php:133
180.22926231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22926231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22926231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22926233600PoolCounterWork->execute( )../Util.php:129
220.22926234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22926234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22926234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23086348800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23096352736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23096353016MWDebug::warning( )../GlobalFunctions.php:1247
280.23106354320MWDebug::sendMessage( )../MWDebug.php:155
290.23106354712trigger_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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.23266278000OutputPage->output( )../MediaWiki.php:583
50.23286284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23296285752WebResponse->header( )../OutputPage.php:2134
70.23296285896header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.23266278000OutputPage->output( )../MediaWiki.php:583
50.23286284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23366293800WebResponse->header( )../OutputPage.php:2171
70.23366293944header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.23266278000OutputPage->output( )../MediaWiki.php:583
50.23286284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23416293744WebResponse->header( )../OutputPage.php:2172
70.23416293888header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.23266278000OutputPage->output( )../MediaWiki.php:583
50.23466293744WebResponse->header( )../OutputPage.php:2220
60.23466293888header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.23266278000OutputPage->output( )../MediaWiki.php:583
50.23516293904WebResponse->header( )../OutputPage.php:2227
60.23516294048header ( )../WebResponse.php:37