( ! ) Warning: Search backend error during near_match search for '18.224.45.82' 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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.01783551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03284379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03324433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03324433744SpecialSearch->execute( )../SpecialPage.php:383
80.07445795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.07935802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07935802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08155817840Hooks::run( )../SearchEngine.php:231
120.08155819440call_user_func_array ( )../Hooks.php:209
130.08155820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08205894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08255940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.08516175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08536208128PoolCounterWork->execute( )../Util.php:133
180.08556232600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08556232784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08556232856CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08556234824PoolCounterWork->execute( )../Util.php:129
220.08566235472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08566235656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08566235776CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09176350056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09186353992wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09186354272MWDebug::warning( )../GlobalFunctions.php:1247
280.09196355576MWDebug::sendMessage( )../MWDebug.php:155
290.09196355968trigger_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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09376279192OutputPage->output( )../MediaWiki.php:583
50.09396285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09406286944WebResponse->header( )../OutputPage.php:2134
70.09406287088header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09376279192OutputPage->output( )../MediaWiki.php:583
50.09396285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09476294976WebResponse->header( )../OutputPage.php:2171
70.09476295120header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09376279192OutputPage->output( )../MediaWiki.php:583
50.09396285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09516294920WebResponse->header( )../OutputPage.php:2172
70.09516295064header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09376279192OutputPage->output( )../MediaWiki.php:583
50.09566294920WebResponse->header( )../OutputPage.php:2220
60.09566295064header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09376279192OutputPage->output( )../MediaWiki.php:583
50.09626295080WebResponse->header( )../OutputPage.php:2227
60.09626295224header ( )../WebResponse.php:37