( ! ) Warning: Search backend error during near_match search for '18.118.115.222' 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
10.0000240368{main}( )../index.php:0
20.01723385544MediaWiki->run( )../index.php:46
30.01723386952MediaWiki->main( )../MediaWiki.php:424
40.02623561104MediaWiki->performRequest( )../MediaWiki.php:573
50.06054388768SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06104442680SpecialPage->run( )../SpecialPageFactory.php:581
70.06104443048SpecialSearch->execute( )../SpecialPage.php:383
80.11805804200SpecialSearch->goResult( )../SpecialSearch.php:117
90.12365810384SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12365811136SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12595826128Hooks::run( )../SearchEngine.php:231
120.12605827728call_user_func_array ( )../Hooks.php:209
130.12605828432CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12665902464CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12735948488CirrusSearch\Searcher->search( )../Searcher.php:268
160.13096183512CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13126216280PoolCounterWork->execute( )../Util.php:133
180.13146240696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13146240880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13146240952CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13146242920PoolCounterWork->execute( )../Util.php:129
220.13156243568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13156243752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13156243872CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13796358120CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13806362056wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13806362336MWDebug::warning( )../GlobalFunctions.php:1247
280.13816363640MWDebug::sendMessage( )../MWDebug.php:155
290.13816364032trigger_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
10.0000240368{main}( )../index.php:0
20.01723385544MediaWiki->run( )../index.php:46
30.01723386952MediaWiki->main( )../MediaWiki.php:424
40.13996287288OutputPage->output( )../MediaWiki.php:583
50.14016293744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14026295040WebResponse->header( )../OutputPage.php:2134
70.14026295184header ( )../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
10.0000240368{main}( )../index.php:0
20.01723385544MediaWiki->run( )../index.php:46
30.01723386952MediaWiki->main( )../MediaWiki.php:424
40.13996287288OutputPage->output( )../MediaWiki.php:583
50.14016293744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14086303072WebResponse->header( )../OutputPage.php:2171
70.14086303216header ( )../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
10.0000240368{main}( )../index.php:0
20.01723385544MediaWiki->run( )../index.php:46
30.01723386952MediaWiki->main( )../MediaWiki.php:424
40.13996287288OutputPage->output( )../MediaWiki.php:583
50.14016293744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14136303016WebResponse->header( )../OutputPage.php:2172
70.14136303160header ( )../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
10.0000240368{main}( )../index.php:0
20.01723385544MediaWiki->run( )../index.php:46
30.01723386952MediaWiki->main( )../MediaWiki.php:424
40.13996287288OutputPage->output( )../MediaWiki.php:583
50.14176303016WebResponse->header( )../OutputPage.php:2220
60.14176303160header ( )../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
10.0000240368{main}( )../index.php:0
20.01723385544MediaWiki->run( )../index.php:46
30.01723386952MediaWiki->main( )../MediaWiki.php:424
40.13996287288OutputPage->output( )../MediaWiki.php:583
50.14286303176WebResponse->header( )../OutputPage.php:2227
60.14286303320header ( )../WebResponse.php:37