( ! ) Warning: Search backend error during near_match search for '3.141.35.27' 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
10.0001233928{main}( )../index.php:0
20.01423376392MediaWiki->run( )../index.php:46
30.01433377800MediaWiki->main( )../MediaWiki.php:424
40.02213551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03894379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03934433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03934433728SpecialSearch->execute( )../SpecialPage.php:383
80.08245796280SpecialSearch->goResult( )../SpecialSearch.php:117
90.08765802512SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08765803264SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08995818264Hooks::run( )../SearchEngine.php:231
120.08995819864call_user_func_array ( )../Hooks.php:209
130.08995820568CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09045894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09125940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.09436175680CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09466207280PoolCounterWork->execute( )../Util.php:133
180.09486231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09486231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09486231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09486233728PoolCounterWork->execute( )../Util.php:129
220.09486234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09486234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09486234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10136348928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10156352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10156353136MWDebug::warning( )../GlobalFunctions.php:1247
280.10166354424MWDebug::sendMessage( )../MWDebug.php:155
290.10166354816trigger_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
20.01423376392MediaWiki->run( )../index.php:46
30.01433377800MediaWiki->main( )../MediaWiki.php:424
40.10346278152OutputPage->output( )../MediaWiki.php:583
50.10366284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386285896WebResponse->header( )../OutputPage.php:2134
70.10386286040header ( )../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
20.01423376392MediaWiki->run( )../index.php:46
30.01433377800MediaWiki->main( )../MediaWiki.php:424
40.10346278152OutputPage->output( )../MediaWiki.php:583
50.10366284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10446293928WebResponse->header( )../OutputPage.php:2171
70.10446294072header ( )../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
20.01423376392MediaWiki->run( )../index.php:46
30.01433377800MediaWiki->main( )../MediaWiki.php:424
40.10346278152OutputPage->output( )../MediaWiki.php:583
50.10366284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10496293872WebResponse->header( )../OutputPage.php:2172
70.10496294016header ( )../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
20.01423376392MediaWiki->run( )../index.php:46
30.01433377800MediaWiki->main( )../MediaWiki.php:424
40.10346278152OutputPage->output( )../MediaWiki.php:583
50.10546293872WebResponse->header( )../OutputPage.php:2220
60.10546294016header ( )../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
20.01423376392MediaWiki->run( )../index.php:46
30.01433377800MediaWiki->main( )../MediaWiki.php:424
40.10346278152OutputPage->output( )../MediaWiki.php:583
50.10596294032WebResponse->header( )../OutputPage.php:2227
60.10606294176header ( )../WebResponse.php:37