( ! ) Warning: Search backend error during near_match search for '3.142.119.57' 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
20.01033376040MediaWiki->run( )../index.php:46
30.01033377448MediaWiki->main( )../MediaWiki.php:424
40.01863551512MediaWiki->performRequest( )../MediaWiki.php:573
50.03524379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03574433096SpecialPage->run( )../SpecialPageFactory.php:581
70.03574433464SpecialSearch->execute( )../SpecialPage.php:383
80.07945795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.08455801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08455802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08685817072Hooks::run( )../SearchEngine.php:231
120.08685818672call_user_func_array ( )../Hooks.php:209
130.08685819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08755893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08815939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.09166174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09196206088PoolCounterWork->execute( )../Util.php:133
180.09216230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09216230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09216230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09216232536PoolCounterWork->execute( )../Util.php:129
220.09216233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09216233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09226233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09906347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09926351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09926351952MWDebug::warning( )../GlobalFunctions.php:1247
280.09936353256MWDebug::sendMessage( )../MWDebug.php:155
290.09936353648trigger_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
20.01033376040MediaWiki->run( )../index.php:46
30.01033377448MediaWiki->main( )../MediaWiki.php:424
40.10126276960OutputPage->output( )../MediaWiki.php:583
50.10146283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156284712WebResponse->header( )../OutputPage.php:2134
70.10156284856header ( )../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
20.01033376040MediaWiki->run( )../index.php:46
30.01033377448MediaWiki->main( )../MediaWiki.php:424
40.10126276960OutputPage->output( )../MediaWiki.php:583
50.10146283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226292744WebResponse->header( )../OutputPage.php:2171
70.10226292888header ( )../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
20.01033376040MediaWiki->run( )../index.php:46
30.01033377448MediaWiki->main( )../MediaWiki.php:424
40.10126276960OutputPage->output( )../MediaWiki.php:583
50.10146283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276292688WebResponse->header( )../OutputPage.php:2172
70.10276292832header ( )../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
20.01033376040MediaWiki->run( )../index.php:46
30.01033377448MediaWiki->main( )../MediaWiki.php:424
40.10126276960OutputPage->output( )../MediaWiki.php:583
50.10326292688WebResponse->header( )../OutputPage.php:2220
60.10326292832header ( )../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
20.01033376040MediaWiki->run( )../index.php:46
30.01033377448MediaWiki->main( )../MediaWiki.php:424
40.10126276960OutputPage->output( )../MediaWiki.php:583
50.10386292848WebResponse->header( )../OutputPage.php:2227
60.10386292992header ( )../WebResponse.php:37