( ! ) Warning: Search backend error during near_match search for '18.223.241.149' after 6. 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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.01963551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03674379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03714433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03714433712SpecialSearch->execute( )../SpecialPage.php:383
80.11805796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.14495802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14495803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14765818136Hooks::run( )../SearchEngine.php:231
120.14775819736call_user_func_array ( )../Hooks.php:209
130.14775820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14825894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14915940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.15256175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15286207152PoolCounterWork->execute( )../Util.php:133
180.15306231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15306231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15306231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15306233600PoolCounterWork->execute( )../Util.php:129
220.15316234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15316234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15316234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15966348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15976352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15976353000MWDebug::warning( )../GlobalFunctions.php:1247
280.15986354304MWDebug::sendMessage( )../MWDebug.php:155
290.15986354696trigger_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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.16186278000OutputPage->output( )../MediaWiki.php:583
50.16206284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16216285752WebResponse->header( )../OutputPage.php:2134
70.16216285896header ( )../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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.16186278000OutputPage->output( )../MediaWiki.php:583
50.16206284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16286293800WebResponse->header( )../OutputPage.php:2171
70.16286293944header ( )../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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.16186278000OutputPage->output( )../MediaWiki.php:583
50.16206284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16346293744WebResponse->header( )../OutputPage.php:2172
70.16346293888header ( )../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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.16186278000OutputPage->output( )../MediaWiki.php:583
50.16386293744WebResponse->header( )../OutputPage.php:2220
60.16386293888header ( )../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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.16186278000OutputPage->output( )../MediaWiki.php:583
50.16456293904WebResponse->header( )../OutputPage.php:2227
60.16456294048header ( )../WebResponse.php:37