( ! ) Warning: Search backend error during near_match search for '18.118.122.158' after 9. 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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.03743551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09554379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09594433344SpecialPage->run( )../SpecialPageFactory.php:581
70.09594433712SpecialSearch->execute( )../SpecialPage.php:383
80.25485796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.26655802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26655803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27115818136Hooks::run( )../SearchEngine.php:231
120.27115819736call_user_func_array ( )../Hooks.php:209
130.27115820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27165894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27255940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.27686175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28326207152PoolCounterWork->execute( )../Util.php:133
180.28346231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28346231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28346231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28346233600PoolCounterWork->execute( )../Util.php:129
220.28356234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28356234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28356234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29246348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29266352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29266353000MWDebug::warning( )../GlobalFunctions.php:1247
280.29276354304MWDebug::sendMessage( )../MWDebug.php:155
290.29276354696trigger_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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.29466278000OutputPage->output( )../MediaWiki.php:583
50.29486284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29496285752WebResponse->header( )../OutputPage.php:2134
70.29506285896header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.29466278000OutputPage->output( )../MediaWiki.php:583
50.29486284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29566293800WebResponse->header( )../OutputPage.php:2171
70.29566293944header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.29466278000OutputPage->output( )../MediaWiki.php:583
50.29486284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29616293744WebResponse->header( )../OutputPage.php:2172
70.29616293888header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.29466278000OutputPage->output( )../MediaWiki.php:583
50.29666293744WebResponse->header( )../OutputPage.php:2220
60.29666293888header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.29466278000OutputPage->output( )../MediaWiki.php:583
50.29726293904WebResponse->header( )../OutputPage.php:2227
60.29726294048header ( )../WebResponse.php:37