( ! ) Warning: Search backend error during near_match search for '18.117.104.113' 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
20.00983376096MediaWiki->run( )../index.php:46
30.00983377504MediaWiki->main( )../MediaWiki.php:424
40.03363551592MediaWiki->performRequest( )../MediaWiki.php:573
50.04994379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05044433064SpecialPage->run( )../SpecialPageFactory.php:581
70.05044433432SpecialSearch->execute( )../SpecialPage.php:383
80.09875795304SpecialSearch->goResult( )../SpecialSearch.php:117
90.11685801560SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11685802312SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13065817304Hooks::run( )../SearchEngine.php:231
120.13065818904call_user_func_array ( )../Hooks.php:209
130.13065819608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13115893648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13215939688CirrusSearch\Searcher->search( )../Searcher.php:268
160.14056174784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14076206368PoolCounterWork->execute( )../Util.php:133
180.14096230624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14096230808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14096230880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14096232816PoolCounterWork->execute( )../Util.php:129
220.14096233464PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14096233648call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14096233768CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14726348032CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14736351968wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14736352248MWDebug::warning( )../GlobalFunctions.php:1247
280.14746353552MWDebug::sendMessage( )../MWDebug.php:155
290.14746353944trigger_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
20.00983376096MediaWiki->run( )../index.php:46
30.00983377504MediaWiki->main( )../MediaWiki.php:424
40.14916277232OutputPage->output( )../MediaWiki.php:583
50.14936283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14946284984WebResponse->header( )../OutputPage.php:2134
70.14946285128header ( )../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
20.00983376096MediaWiki->run( )../index.php:46
30.00983377504MediaWiki->main( )../MediaWiki.php:424
40.14916277232OutputPage->output( )../MediaWiki.php:583
50.14936283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15016293016WebResponse->header( )../OutputPage.php:2171
70.15016293160header ( )../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
20.00983376096MediaWiki->run( )../index.php:46
30.00983377504MediaWiki->main( )../MediaWiki.php:424
40.14916277232OutputPage->output( )../MediaWiki.php:583
50.14936283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15066292960WebResponse->header( )../OutputPage.php:2172
70.15066293104header ( )../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
20.00983376096MediaWiki->run( )../index.php:46
30.00983377504MediaWiki->main( )../MediaWiki.php:424
40.14916277232OutputPage->output( )../MediaWiki.php:583
50.15106292960WebResponse->header( )../OutputPage.php:2220
60.15106293104header ( )../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
20.00983376096MediaWiki->run( )../index.php:46
30.00983377504MediaWiki->main( )../MediaWiki.php:424
40.14916277232OutputPage->output( )../MediaWiki.php:583
50.15166293120WebResponse->header( )../OutputPage.php:2227
60.15166293264header ( )../WebResponse.php:37