( ! ) Warning: Search backend error during near_match search for '3.143.22.58' 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
10.0001233928{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.02193551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03774379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03824433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03824433728SpecialSearch->execute( )../SpecialPage.php:383
80.08335796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.08875802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08875803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09105818232Hooks::run( )../SearchEngine.php:231
120.09105819832call_user_func_array ( )../Hooks.php:209
130.09105820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09165894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09245940616CirrusSearch\Searcher->search( )../Searcher.php:268
160.09586175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09606207328PoolCounterWork->execute( )../Util.php:133
180.09626231584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09626231768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09626231840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09626233776PoolCounterWork->execute( )../Util.php:129
220.09636234424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09636234608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09636234728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10316348960CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10326352888wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10326353168MWDebug::warning( )../GlobalFunctions.php:1247
280.10336354456MWDebug::sendMessage( )../MWDebug.php:155
290.10346354848trigger_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
10.0001233928{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.10556278152OutputPage->output( )../MediaWiki.php:583
50.10576284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10586285896WebResponse->header( )../OutputPage.php:2134
70.10586286040header ( )../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
10.0001233928{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.10556278152OutputPage->output( )../MediaWiki.php:583
50.10576284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10666293928WebResponse->header( )../OutputPage.php:2171
70.10666294072header ( )../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
10.0001233928{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.10556278152OutputPage->output( )../MediaWiki.php:583
50.10576284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716293872WebResponse->header( )../OutputPage.php:2172
70.10716294016header ( )../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
10.0001233928{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.10556278152OutputPage->output( )../MediaWiki.php:583
50.10766293872WebResponse->header( )../OutputPage.php:2220
60.10766294016header ( )../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
10.0001233928{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.10556278152OutputPage->output( )../MediaWiki.php:583
50.10826294032WebResponse->header( )../OutputPage.php:2227
60.10826294176header ( )../WebResponse.php:37