( ! ) Warning: Search backend error during near_match search for '18.224.38.170' 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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.02033551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03694378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03744432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03744433208SpecialSearch->execute( )../SpecialPage.php:383
80.08265794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.08805801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08805801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09035816752Hooks::run( )../SearchEngine.php:231
120.09045818352call_user_func_array ( )../Hooks.php:209
130.09045819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09095893104CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09155939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.09476174240CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09496207008PoolCounterWork->execute( )../Util.php:133
180.09516231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09516231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09516231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09516233704PoolCounterWork->execute( )../Util.php:129
220.09526234352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09526234536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09526234656CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10156348944CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10166352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10166353160MWDebug::warning( )../GlobalFunctions.php:1247
280.10186354464MWDebug::sendMessage( )../MWDebug.php:155
290.10186354856trigger_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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10446278072OutputPage->output( )../MediaWiki.php:583
50.10466284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10476285824WebResponse->header( )../OutputPage.php:2134
70.10476285968header ( )../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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10446278072OutputPage->output( )../MediaWiki.php:583
50.10466284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10536293856WebResponse->header( )../OutputPage.php:2171
70.10536294000header ( )../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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10446278072OutputPage->output( )../MediaWiki.php:583
50.10466284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10586293800WebResponse->header( )../OutputPage.php:2172
70.10586293944header ( )../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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10446278072OutputPage->output( )../MediaWiki.php:583
50.10636293800WebResponse->header( )../OutputPage.php:2220
60.10636293944header ( )../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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10446278072OutputPage->output( )../MediaWiki.php:583
50.10696293960WebResponse->header( )../OutputPage.php:2227
60.10696294104header ( )../WebResponse.php:37