( ! ) Warning: Search backend error during near_match search for '18.119.120.8' 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
10.0001233960{main}( )../index.php:0
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.01733551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03424379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03464433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03474433744SpecialSearch->execute( )../SpecialPage.php:383
80.08455795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.09015802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09015802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09265817880Hooks::run( )../SearchEngine.php:231
120.09265819480call_user_func_array ( )../Hooks.php:209
130.09265820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09315894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09395940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.09796175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09836206960PoolCounterWork->execute( )../Util.php:133
180.09846231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09846231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09846231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09846233408PoolCounterWork->execute( )../Util.php:129
220.09846234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09846234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09856234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10466348640CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10476352576wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10476352856MWDebug::warning( )../GlobalFunctions.php:1247
280.10486354160MWDebug::sendMessage( )../MWDebug.php:155
290.10486354552trigger_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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.10666277840OutputPage->output( )../MediaWiki.php:583
50.10686284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10696285592WebResponse->header( )../OutputPage.php:2134
70.10696285736header ( )../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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.10666277840OutputPage->output( )../MediaWiki.php:583
50.10686284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10766293624WebResponse->header( )../OutputPage.php:2171
70.10766293768header ( )../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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.10666277840OutputPage->output( )../MediaWiki.php:583
50.10686284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10816293568WebResponse->header( )../OutputPage.php:2172
70.10816293712header ( )../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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.10666277840OutputPage->output( )../MediaWiki.php:583
50.10866293568WebResponse->header( )../OutputPage.php:2220
60.10866293712header ( )../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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.10666277840OutputPage->output( )../MediaWiki.php:583
50.10926293728WebResponse->header( )../OutputPage.php:2227
60.10926293872header ( )../WebResponse.php:37