( ! ) Warning: Search backend error during near_match search for '3.23.101.173' after 7. 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
10.0000233928{main}( )../index.php:0
20.02653376040MediaWiki->run( )../index.php:46
30.02653377448MediaWiki->main( )../MediaWiki.php:424
40.08353551512MediaWiki->performRequest( )../MediaWiki.php:573
50.10004379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10064433096SpecialPage->run( )../SpecialPageFactory.php:581
70.10064433464SpecialSearch->execute( )../SpecialPage.php:383
80.24325795096SpecialSearch->goResult( )../SpecialSearch.php:117
90.27405801352SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27405802104SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28495817104Hooks::run( )../SearchEngine.php:231
120.28495818704call_user_func_array ( )../Hooks.php:209
130.28495819408CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.28555893432CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.28625939456CirrusSearch\Searcher->search( )../Searcher.php:268
160.28896174512CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28926206096PoolCounterWork->execute( )../Util.php:133
180.28946230352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28946230536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28946230608CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28946232544PoolCounterWork->execute( )../Util.php:129
220.28946233192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28946233376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28946233496CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29676347744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29696351680wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29696351960MWDebug::warning( )../GlobalFunctions.php:1247
280.29716353264MWDebug::sendMessage( )../MWDebug.php:155
290.29716353656trigger_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
10.0000233928{main}( )../index.php:0
20.02653376040MediaWiki->run( )../index.php:46
30.02653377448MediaWiki->main( )../MediaWiki.php:424
40.29916276968OutputPage->output( )../MediaWiki.php:583
50.29936283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29946284720WebResponse->header( )../OutputPage.php:2134
70.29946284864header ( )../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
10.0000233928{main}( )../index.php:0
20.02653376040MediaWiki->run( )../index.php:46
30.02653377448MediaWiki->main( )../MediaWiki.php:424
40.29916276968OutputPage->output( )../MediaWiki.php:583
50.29936283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30026292752WebResponse->header( )../OutputPage.php:2171
70.30026292896header ( )../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
10.0000233928{main}( )../index.php:0
20.02653376040MediaWiki->run( )../index.php:46
30.02653377448MediaWiki->main( )../MediaWiki.php:424
40.29916276968OutputPage->output( )../MediaWiki.php:583
50.29936283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30076292696WebResponse->header( )../OutputPage.php:2172
70.30076292840header ( )../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
10.0000233928{main}( )../index.php:0
20.02653376040MediaWiki->run( )../index.php:46
30.02653377448MediaWiki->main( )../MediaWiki.php:424
40.29916276968OutputPage->output( )../MediaWiki.php:583
50.30116292696WebResponse->header( )../OutputPage.php:2220
60.30116292840header ( )../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
10.0000233928{main}( )../index.php:0
20.02653376040MediaWiki->run( )../index.php:46
30.02653377448MediaWiki->main( )../MediaWiki.php:424
40.29916276968OutputPage->output( )../MediaWiki.php:583
50.30176292856WebResponse->header( )../OutputPage.php:2227
60.30176293000header ( )../WebResponse.php:37