( ! ) Warning: Search backend error during near_match search for '52.14.88.125' after 8. 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
10.0001238760{main}( )../index.php:0
20.02653383952MediaWiki->run( )../index.php:46
30.02653385360MediaWiki->main( )../MediaWiki.php:424
40.04703559544MediaWiki->performRequest( )../MediaWiki.php:573
50.07694387088SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07724440968SpecialPage->run( )../SpecialPageFactory.php:581
70.07724441336SpecialSearch->execute( )../SpecialPage.php:383
80.17625803424SpecialSearch->goResult( )../SpecialSearch.php:117
90.18435809656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18435810408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18885825408Hooks::run( )../SearchEngine.php:231
120.18885827008call_user_func_array ( )../Hooks.php:209
130.18885827712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18915901760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18945947800CirrusSearch\Searcher->search( )../Searcher.php:268
160.19096182896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19106214488PoolCounterWork->execute( )../Util.php:133
180.19116238744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19116238928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19116239000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19116240936PoolCounterWork->execute( )../Util.php:129
220.19126241584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19126241768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19126241888CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19906356176CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19936360112wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19936360392MWDebug::warning( )../GlobalFunctions.php:1247
280.19936361696MWDebug::sendMessage( )../MWDebug.php:155
290.19946362088trigger_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
10.0001238760{main}( )../index.php:0
20.02653383952MediaWiki->run( )../index.php:46
30.02653385360MediaWiki->main( )../MediaWiki.php:424
40.20146285368OutputPage->output( )../MediaWiki.php:583
50.20166291824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20176293120WebResponse->header( )../OutputPage.php:2134
70.20176293264header ( )../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
10.0001238760{main}( )../index.php:0
20.02653383952MediaWiki->run( )../index.php:46
30.02653385360MediaWiki->main( )../MediaWiki.php:424
40.20146285368OutputPage->output( )../MediaWiki.php:583
50.20166291824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20246301152WebResponse->header( )../OutputPage.php:2171
70.20246301296header ( )../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
10.0001238760{main}( )../index.php:0
20.02653383952MediaWiki->run( )../index.php:46
30.02653385360MediaWiki->main( )../MediaWiki.php:424
40.20146285368OutputPage->output( )../MediaWiki.php:583
50.20166291824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20306301096WebResponse->header( )../OutputPage.php:2172
70.20306301240header ( )../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
10.0001238760{main}( )../index.php:0
20.02653383952MediaWiki->run( )../index.php:46
30.02653385360MediaWiki->main( )../MediaWiki.php:424
40.20146285368OutputPage->output( )../MediaWiki.php:583
50.20356301096WebResponse->header( )../OutputPage.php:2220
60.20356301240header ( )../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
10.0001238760{main}( )../index.php:0
20.02653383952MediaWiki->run( )../index.php:46
30.02653385360MediaWiki->main( )../MediaWiki.php:424
40.20146285368OutputPage->output( )../MediaWiki.php:583
50.20426301256WebResponse->header( )../OutputPage.php:2227
60.20426301400header ( )../WebResponse.php:37