( ! ) Warning: Search backend error during near_match search for '18.119.132.38' after 20. 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
10.0000233960{main}( )../index.php:0
20.03943376416MediaWiki->run( )../index.php:46
30.03943377824MediaWiki->main( )../MediaWiki.php:424
40.09853551992MediaWiki->performRequest( )../MediaWiki.php:573
50.17954379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18004433368SpecialPage->run( )../SpecialPageFactory.php:581
70.18004433736SpecialSearch->execute( )../SpecialPage.php:383
80.47895795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.53205802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.53205802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.56305817936Hooks::run( )../SearchEngine.php:231
120.56315819536call_user_func_array ( )../Hooks.php:209
130.56315820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.56365894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.56435940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.59916175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.59936206960PoolCounterWork->execute( )../Util.php:133
180.59956231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.59956231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.59956231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.59956233408PoolCounterWork->execute( )../Util.php:129
220.59966234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.59966234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.59966234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.61926348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.61936352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.61936352832MWDebug::warning( )../GlobalFunctions.php:1247
280.61946354136MWDebug::sendMessage( )../MWDebug.php:155
290.61946354528trigger_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
10.0000233960{main}( )../index.php:0
20.03943376416MediaWiki->run( )../index.php:46
30.03943377824MediaWiki->main( )../MediaWiki.php:424
40.62136277848OutputPage->output( )../MediaWiki.php:583
50.62156284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.62166285600WebResponse->header( )../OutputPage.php:2134
70.62166285744header ( )../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
10.0000233960{main}( )../index.php:0
20.03943376416MediaWiki->run( )../index.php:46
30.03943377824MediaWiki->main( )../MediaWiki.php:424
40.62136277848OutputPage->output( )../MediaWiki.php:583
50.62156284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.62236293648WebResponse->header( )../OutputPage.php:2171
70.62236293792header ( )../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
10.0000233960{main}( )../index.php:0
20.03943376416MediaWiki->run( )../index.php:46
30.03943377824MediaWiki->main( )../MediaWiki.php:424
40.62136277848OutputPage->output( )../MediaWiki.php:583
50.62156284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.66296293592WebResponse->header( )../OutputPage.php:2172
70.66296293736header ( )../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
10.0000233960{main}( )../index.php:0
20.03943376416MediaWiki->run( )../index.php:46
30.03943377824MediaWiki->main( )../MediaWiki.php:424
40.62136277848OutputPage->output( )../MediaWiki.php:583
50.66356293592WebResponse->header( )../OutputPage.php:2220
60.66356293736header ( )../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
10.0000233960{main}( )../index.php:0
20.03943376416MediaWiki->run( )../index.php:46
30.03943377824MediaWiki->main( )../MediaWiki.php:424
40.62136277848OutputPage->output( )../MediaWiki.php:583
50.66416293752WebResponse->header( )../OutputPage.php:2227
60.66416293896header ( )../WebResponse.php:37