( ! ) Warning: Search backend error during near_match search for '54.243.2.41' 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
10.0001233896{main}( )../index.php:0
20.01463375832MediaWiki->run( )../index.php:46
30.01463377240MediaWiki->main( )../MediaWiki.php:424
40.02343551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03924378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03974432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03974433152SpecialSearch->execute( )../SpecialPage.php:383
80.08415795056SpecialSearch->goResult( )../SpecialSearch.php:117
90.08915801312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08915802064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09165817064Hooks::run( )../SearchEngine.php:231
120.09165818664call_user_func_array ( )../Hooks.php:209
130.09165819368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09235893392CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09315939424CirrusSearch\Searcher->search( )../Searcher.php:268
160.09656174472CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09686206064PoolCounterWork->execute( )../Util.php:133
180.09696230320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09706230504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09706230576CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09706232512PoolCounterWork->execute( )../Util.php:129
220.09706233160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09706233344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09706233464CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10356347744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10366351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10366351952MWDebug::warning( )../GlobalFunctions.php:1247
280.10376353240MWDebug::sendMessage( )../MWDebug.php:155
290.10376353632trigger_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
10.0001233896{main}( )../index.php:0
20.01463375832MediaWiki->run( )../index.php:46
30.01463377240MediaWiki->main( )../MediaWiki.php:424
40.10566276968OutputPage->output( )../MediaWiki.php:583
50.10596283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10606284712WebResponse->header( )../OutputPage.php:2134
70.10606284856header ( )../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
10.0001233896{main}( )../index.php:0
20.01463375832MediaWiki->run( )../index.php:46
30.01463377240MediaWiki->main( )../MediaWiki.php:424
40.10566276968OutputPage->output( )../MediaWiki.php:583
50.10596283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10676292744WebResponse->header( )../OutputPage.php:2171
70.10676292888header ( )../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
10.0001233896{main}( )../index.php:0
20.01463375832MediaWiki->run( )../index.php:46
30.01463377240MediaWiki->main( )../MediaWiki.php:424
40.10566276968OutputPage->output( )../MediaWiki.php:583
50.10596283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10726292688WebResponse->header( )../OutputPage.php:2172
70.10726292832header ( )../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
10.0001233896{main}( )../index.php:0
20.01463375832MediaWiki->run( )../index.php:46
30.01463377240MediaWiki->main( )../MediaWiki.php:424
40.10566276968OutputPage->output( )../MediaWiki.php:583
50.10766292688WebResponse->header( )../OutputPage.php:2220
60.10766292832header ( )../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
10.0001233896{main}( )../index.php:0
20.01463375832MediaWiki->run( )../index.php:46
30.01463377240MediaWiki->main( )../MediaWiki.php:424
40.10566276968OutputPage->output( )../MediaWiki.php:583
50.10826292840WebResponse->header( )../OutputPage.php:2227
60.10826292984header ( )../WebResponse.php:37