( ! ) Warning: Search backend error during near_match search for '3.145.107.244' 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
20.01223375896MediaWiki->run( )../index.php:46
30.01223377304MediaWiki->main( )../MediaWiki.php:424
40.02123551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03714379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03764432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03764433312SpecialSearch->execute( )../SpecialPage.php:383
80.08455794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.09025801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09025801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09275816776Hooks::run( )../SearchEngine.php:231
120.09285818376call_user_func_array ( )../Hooks.php:209
130.09285819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09345893128CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09425939152CirrusSearch\Searcher->search( )../Searcher.php:268
160.09766174256CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09806207048PoolCounterWork->execute( )../Util.php:133
180.09826231792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09826231976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09826232048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09836234016PoolCounterWork->execute( )../Util.php:129
220.09836234664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09836234848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09836234968CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10496349240CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10516353176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10516353456MWDebug::warning( )../GlobalFunctions.php:1247
280.10526354760MWDebug::sendMessage( )../MWDebug.php:155
290.10526355152trigger_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
20.01223375896MediaWiki->run( )../index.php:46
30.01223377304MediaWiki->main( )../MediaWiki.php:424
40.10736278368OutputPage->output( )../MediaWiki.php:583
50.10766284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10776286120WebResponse->header( )../OutputPage.php:2134
70.10776286264header ( )../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
20.01223375896MediaWiki->run( )../index.php:46
30.01223377304MediaWiki->main( )../MediaWiki.php:424
40.10736278368OutputPage->output( )../MediaWiki.php:583
50.10766284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10846294152WebResponse->header( )../OutputPage.php:2171
70.10846294296header ( )../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
20.01223375896MediaWiki->run( )../index.php:46
30.01223377304MediaWiki->main( )../MediaWiki.php:424
40.10736278368OutputPage->output( )../MediaWiki.php:583
50.10766284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10896294096WebResponse->header( )../OutputPage.php:2172
70.10896294240header ( )../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
20.01223375896MediaWiki->run( )../index.php:46
30.01223377304MediaWiki->main( )../MediaWiki.php:424
40.10736278368OutputPage->output( )../MediaWiki.php:583
50.10946294096WebResponse->header( )../OutputPage.php:2220
60.10946294240header ( )../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
20.01223375896MediaWiki->run( )../index.php:46
30.01223377304MediaWiki->main( )../MediaWiki.php:424
40.10736278368OutputPage->output( )../MediaWiki.php:583
50.11006294256WebResponse->header( )../OutputPage.php:2227
60.11006294400header ( )../WebResponse.php:37