( ! ) Warning: Search backend error during near_match search for '13.58.210.96' 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
10.0001233928{main}( )../index.php:0
20.02803375864MediaWiki->run( )../index.php:46
30.02803377272MediaWiki->main( )../MediaWiki.php:424
40.03923551264MediaWiki->performRequest( )../MediaWiki.php:573
50.05524378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05574432672SpecialPage->run( )../SpecialPageFactory.php:581
70.05574433040SpecialSearch->execute( )../SpecialPage.php:383
80.09925794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.10425800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10425801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10655816640Hooks::run( )../SearchEngine.php:231
120.10655818240call_user_func_array ( )../Hooks.php:209
130.10665818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10705892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10765939008CirrusSearch\Searcher->search( )../Searcher.php:268
160.11026174016CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11046205616PoolCounterWork->execute( )../Util.php:133
180.11066229872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11066230056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11066230128CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11066232064PoolCounterWork->execute( )../Util.php:129
220.11066232712PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11066232896call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11066233016CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11706347280CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11716351216wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11716351496MWDebug::warning( )../GlobalFunctions.php:1247
280.11726352800MWDebug::sendMessage( )../MWDebug.php:155
290.11726353192trigger_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
10.0001233928{main}( )../index.php:0
20.02803375864MediaWiki->run( )../index.php:46
30.02803377272MediaWiki->main( )../MediaWiki.php:424
40.11916276504OutputPage->output( )../MediaWiki.php:583
50.11946282960OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11956284256WebResponse->header( )../OutputPage.php:2134
70.11956284400header ( )../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
10.0001233928{main}( )../index.php:0
20.02803375864MediaWiki->run( )../index.php:46
30.02803377272MediaWiki->main( )../MediaWiki.php:424
40.11916276504OutputPage->output( )../MediaWiki.php:583
50.11946282960OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12016292288WebResponse->header( )../OutputPage.php:2171
70.12016292432header ( )../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
10.0001233928{main}( )../index.php:0
20.02803375864MediaWiki->run( )../index.php:46
30.02803377272MediaWiki->main( )../MediaWiki.php:424
40.11916276504OutputPage->output( )../MediaWiki.php:583
50.11946282960OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12066292232WebResponse->header( )../OutputPage.php:2172
70.12066292376header ( )../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
10.0001233928{main}( )../index.php:0
20.02803375864MediaWiki->run( )../index.php:46
30.02803377272MediaWiki->main( )../MediaWiki.php:424
40.11916276504OutputPage->output( )../MediaWiki.php:583
50.12116292232WebResponse->header( )../OutputPage.php:2220
60.12116292376header ( )../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
10.0001233928{main}( )../index.php:0
20.02803375864MediaWiki->run( )../index.php:46
30.02803377272MediaWiki->main( )../MediaWiki.php:424
40.11916276504OutputPage->output( )../MediaWiki.php:583
50.12186292392WebResponse->header( )../OutputPage.php:2227
60.12186292536header ( )../WebResponse.php:37