( ! ) Warning: Search backend error during near_match search for '54.86.180.90' 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
10.0001235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.02343553424MediaWiki->performRequest( )../MediaWiki.php:573
50.03864380992SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03914434904SpecialPage->run( )../SpecialPageFactory.php:581
70.03914435272SpecialSearch->execute( )../SpecialPage.php:383
80.08295797984SpecialSearch->goResult( )../SpecialSearch.php:117
90.08815803808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08825804560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09035819560Hooks::run( )../SearchEngine.php:231
120.09045821160call_user_func_array ( )../Hooks.php:209
130.09045821864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09105895896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09185941920CirrusSearch\Searcher->search( )../Searcher.php:268
160.09526176968CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09546208552PoolCounterWork->execute( )../Util.php:133
180.09566232808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09566232992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09566233064CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09566235000PoolCounterWork->execute( )../Util.php:129
220.09576235648PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09576235832call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09576235952CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10236350240CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10246354176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10246354456MWDebug::warning( )../GlobalFunctions.php:1247
280.10256355760MWDebug::sendMessage( )../MWDebug.php:155
290.10266356152trigger_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
10.0001235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10466279472OutputPage->output( )../MediaWiki.php:583
50.10486285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10496287224WebResponse->header( )../OutputPage.php:2134
70.10496287368header ( )../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
10.0001235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10466279472OutputPage->output( )../MediaWiki.php:583
50.10486285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10566295256WebResponse->header( )../OutputPage.php:2171
70.10566295400header ( )../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
10.0001235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10466279472OutputPage->output( )../MediaWiki.php:583
50.10486285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10616295200WebResponse->header( )../OutputPage.php:2172
70.10616295344header ( )../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
10.0001235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10466279472OutputPage->output( )../MediaWiki.php:583
50.10656295200WebResponse->header( )../OutputPage.php:2220
60.10656295344header ( )../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
10.0001235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10466279472OutputPage->output( )../MediaWiki.php:583
50.10716295360WebResponse->header( )../OutputPage.php:2227
60.10716295504header ( )../WebResponse.php:37