( ! ) Warning: Search backend error during near_match search for '18.222.119.143' after 7. 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
10.0005233960{main}( )../index.php:0
20.03273376416MediaWiki->run( )../index.php:46
30.03273377824MediaWiki->main( )../MediaWiki.php:424
40.04433551928MediaWiki->performRequest( )../MediaWiki.php:573
50.06074379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06114433360SpecialPage->run( )../SpecialPageFactory.php:581
70.06114433728SpecialSearch->execute( )../SpecialPage.php:383
80.10655796504SpecialSearch->goResult( )../SpecialSearch.php:117
90.11155802760SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11155803512SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11395818504Hooks::run( )../SearchEngine.php:231
120.11405820104call_user_func_array ( )../Hooks.php:209
130.11405820808CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11495894848CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11635940872CirrusSearch\Searcher->search( )../Searcher.php:268
160.12016175976CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12046208744PoolCounterWork->execute( )../Util.php:133
180.12066233216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12066233400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12066233472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12066235440PoolCounterWork->execute( )../Util.php:129
220.12066236088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12066236272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12076236392CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12736350656CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12746354592wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12746354872MWDebug::warning( )../GlobalFunctions.php:1247
280.12766356176MWDebug::sendMessage( )../MWDebug.php:155
290.12766356568trigger_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
10.0005233960{main}( )../index.php:0
20.03273376416MediaWiki->run( )../index.php:46
30.03273377824MediaWiki->main( )../MediaWiki.php:424
40.12966279792OutputPage->output( )../MediaWiki.php:583
50.12996286248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13006287544WebResponse->header( )../OutputPage.php:2134
70.13006287688header ( )../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
10.0005233960{main}( )../index.php:0
20.03273376416MediaWiki->run( )../index.php:46
30.03273377824MediaWiki->main( )../MediaWiki.php:424
40.12966279792OutputPage->output( )../MediaWiki.php:583
50.12996286248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13076295592WebResponse->header( )../OutputPage.php:2171
70.13076295736header ( )../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
10.0005233960{main}( )../index.php:0
20.03273376416MediaWiki->run( )../index.php:46
30.03273377824MediaWiki->main( )../MediaWiki.php:424
40.12966279792OutputPage->output( )../MediaWiki.php:583
50.12996286248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13126295536WebResponse->header( )../OutputPage.php:2172
70.13126295680header ( )../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
10.0005233960{main}( )../index.php:0
20.03273376416MediaWiki->run( )../index.php:46
30.03273377824MediaWiki->main( )../MediaWiki.php:424
40.12966279792OutputPage->output( )../MediaWiki.php:583
50.13176295536WebResponse->header( )../OutputPage.php:2220
60.13176295680header ( )../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
10.0005233960{main}( )../index.php:0
20.03273376416MediaWiki->run( )../index.php:46
30.03273377824MediaWiki->main( )../MediaWiki.php:424
40.12966279792OutputPage->output( )../MediaWiki.php:583
50.13236295696WebResponse->header( )../OutputPage.php:2227
60.13236295840header ( )../WebResponse.php:37