( ! ) Warning: Search backend error during near_match search for '3.137.165.134' 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
10.0001233960{main}( )../index.php:0
20.01203375880MediaWiki->run( )../index.php:46
30.01203377288MediaWiki->main( )../MediaWiki.php:424
40.02173551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03564378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03614432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03614433208SpecialSearch->execute( )../SpecialPage.php:383
80.07855794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.08385801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08385801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08625816752Hooks::run( )../SearchEngine.php:231
120.08625818352call_user_func_array ( )../Hooks.php:209
130.08625819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08695893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08755939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.09056174168CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09086205776PoolCounterWork->execute( )../Util.php:133
180.09106230032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09106230216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09106230288CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09106232224PoolCounterWork->execute( )../Util.php:129
220.09106232872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09106233056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09116233176CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09756347464CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09766351400wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09766351680MWDebug::warning( )../GlobalFunctions.php:1247
280.09776352984MWDebug::sendMessage( )../MWDebug.php:155
290.09776353376trigger_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
20.01203375880MediaWiki->run( )../index.php:46
30.01203377288MediaWiki->main( )../MediaWiki.php:424
40.09956276688OutputPage->output( )../MediaWiki.php:583
50.09976283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09986284440WebResponse->header( )../OutputPage.php:2134
70.09986284584header ( )../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
20.01203375880MediaWiki->run( )../index.php:46
30.01203377288MediaWiki->main( )../MediaWiki.php:424
40.09956276688OutputPage->output( )../MediaWiki.php:583
50.09976283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046292472WebResponse->header( )../OutputPage.php:2171
70.10046292616header ( )../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
20.01203375880MediaWiki->run( )../index.php:46
30.01203377288MediaWiki->main( )../MediaWiki.php:424
40.09956276688OutputPage->output( )../MediaWiki.php:583
50.09976283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10096292416WebResponse->header( )../OutputPage.php:2172
70.10096292560header ( )../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
20.01203375880MediaWiki->run( )../index.php:46
30.01203377288MediaWiki->main( )../MediaWiki.php:424
40.09956276688OutputPage->output( )../MediaWiki.php:583
50.10146292416WebResponse->header( )../OutputPage.php:2220
60.10146292560header ( )../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
20.01203375880MediaWiki->run( )../index.php:46
30.01203377288MediaWiki->main( )../MediaWiki.php:424
40.09956276688OutputPage->output( )../MediaWiki.php:583
50.10206292576WebResponse->header( )../OutputPage.php:2227
60.10206292720header ( )../WebResponse.php:37