( ! ) Warning: Search backend error during near_match search for '3.144.122.124' 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
10.0001233960{main}( )../index.php:0
20.00973375880MediaWiki->run( )../index.php:46
30.00973377288MediaWiki->main( )../MediaWiki.php:424
40.01823551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03414378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03484433208SpecialSearch->execute( )../SpecialPage.php:383
80.08045794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.08575801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08575801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08815816752Hooks::run( )../SearchEngine.php:231
120.08825818352call_user_func_array ( )../Hooks.php:209
130.08825819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08875893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08935939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.09206174168CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09236205776PoolCounterWork->execute( )../Util.php:133
180.09256230032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09256230216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09256230288CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09256232224PoolCounterWork->execute( )../Util.php:129
220.09266232872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09266233056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09266233176CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09916347464CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09936351400wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09936351680MWDebug::warning( )../GlobalFunctions.php:1247
280.09946352984MWDebug::sendMessage( )../MWDebug.php:155
290.09946353376trigger_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
10.0001233960{main}( )../index.php:0
20.00973375880MediaWiki->run( )../index.php:46
30.00973377288MediaWiki->main( )../MediaWiki.php:424
40.10136276688OutputPage->output( )../MediaWiki.php:583
50.10166283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10176284440WebResponse->header( )../OutputPage.php:2134
70.10176284584header ( )../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
10.0001233960{main}( )../index.php:0
20.00973375880MediaWiki->run( )../index.php:46
30.00973377288MediaWiki->main( )../MediaWiki.php:424
40.10136276688OutputPage->output( )../MediaWiki.php:583
50.10166283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236292472WebResponse->header( )../OutputPage.php:2171
70.10236292616header ( )../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
10.0001233960{main}( )../index.php:0
20.00973375880MediaWiki->run( )../index.php:46
30.00973377288MediaWiki->main( )../MediaWiki.php:424
40.10136276688OutputPage->output( )../MediaWiki.php:583
50.10166283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286292416WebResponse->header( )../OutputPage.php:2172
70.10286292560header ( )../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
10.0001233960{main}( )../index.php:0
20.00973375880MediaWiki->run( )../index.php:46
30.00973377288MediaWiki->main( )../MediaWiki.php:424
40.10136276688OutputPage->output( )../MediaWiki.php:583
50.10336292416WebResponse->header( )../OutputPage.php:2220
60.10336292560header ( )../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
10.0001233960{main}( )../index.php:0
20.00973375880MediaWiki->run( )../index.php:46
30.00973377288MediaWiki->main( )../MediaWiki.php:424
40.10136276688OutputPage->output( )../MediaWiki.php:583
50.10396292576WebResponse->header( )../OutputPage.php:2227
60.10396292720header ( )../WebResponse.php:37