( ! ) Warning: Search backend error during near_match search for '18.216.76.56' after 35. 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
10.0000233928{main}( )../index.php:0
20.02213376040MediaWiki->run( )../index.php:46
30.02213377448MediaWiki->main( )../MediaWiki.php:424
40.06403551512MediaWiki->performRequest( )../MediaWiki.php:573
50.13034379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13084433096SpecialPage->run( )../SpecialPageFactory.php:581
70.13094433464SpecialSearch->execute( )../SpecialPage.php:383
80.38775795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.45785801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.45785802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.48095817072Hooks::run( )../SearchEngine.php:231
120.48095818672call_user_func_array ( )../Hooks.php:209
130.48105819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.48255893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.48335939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.49506174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.49526206088PoolCounterWork->execute( )../Util.php:133
180.49536230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.49536230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.49536230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.49536232536PoolCounterWork->execute( )../Util.php:129
220.49546233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.49546233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.49546233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.53026347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.53046351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.53046351952MWDebug::warning( )../GlobalFunctions.php:1247
280.53056353256MWDebug::sendMessage( )../MWDebug.php:155
290.53056353648trigger_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
10.0000233928{main}( )../index.php:0
20.02213376040MediaWiki->run( )../index.php:46
30.02213377448MediaWiki->main( )../MediaWiki.php:424
40.53226276960OutputPage->output( )../MediaWiki.php:583
50.53246283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.53256284712WebResponse->header( )../OutputPage.php:2134
70.53256284856header ( )../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
10.0000233928{main}( )../index.php:0
20.02213376040MediaWiki->run( )../index.php:46
30.02213377448MediaWiki->main( )../MediaWiki.php:424
40.53226276960OutputPage->output( )../MediaWiki.php:583
50.53246283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.53696292744WebResponse->header( )../OutputPage.php:2171
70.53696292888header ( )../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
10.0000233928{main}( )../index.php:0
20.02213376040MediaWiki->run( )../index.php:46
30.02213377448MediaWiki->main( )../MediaWiki.php:424
40.53226276960OutputPage->output( )../MediaWiki.php:583
50.53246283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.53746292688WebResponse->header( )../OutputPage.php:2172
70.53746292832header ( )../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
10.0000233928{main}( )../index.php:0
20.02213376040MediaWiki->run( )../index.php:46
30.02213377448MediaWiki->main( )../MediaWiki.php:424
40.53226276960OutputPage->output( )../MediaWiki.php:583
50.53796292688WebResponse->header( )../OutputPage.php:2220
60.53796292832header ( )../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
10.0000233928{main}( )../index.php:0
20.02213376040MediaWiki->run( )../index.php:46
30.02213377448MediaWiki->main( )../MediaWiki.php:424
40.53226276960OutputPage->output( )../MediaWiki.php:583
50.53856292848WebResponse->header( )../OutputPage.php:2227
60.53856292992header ( )../WebResponse.php:37