( ! ) Warning: Search backend error during near_match search for '3.141.29.178' after 28. 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
20.00903375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.03513551264MediaWiki->performRequest( )../MediaWiki.php:573
50.09854378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09904432672SpecialPage->run( )../SpecialPageFactory.php:581
70.09904433040SpecialSearch->execute( )../SpecialPage.php:383
80.31425794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.34825800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.34825801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.35775816640Hooks::run( )../SearchEngine.php:231
120.35785818240call_user_func_array ( )../Hooks.php:209
130.35785818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.35845892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.36735939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.38256174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.38296205664PoolCounterWork->execute( )../Util.php:133
180.38306229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.38306230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.38306230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.38316232112PoolCounterWork->execute( )../Util.php:129
220.38316232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.38316232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.38316233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.41076347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.41096351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.41096351528MWDebug::warning( )../GlobalFunctions.php:1247
280.41106352832MWDebug::sendMessage( )../MWDebug.php:155
290.41106353224trigger_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
20.00903375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.41296276536OutputPage->output( )../MediaWiki.php:583
50.41316282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41326284288WebResponse->header( )../OutputPage.php:2134
70.41326284432header ( )../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
20.00903375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.41296276536OutputPage->output( )../MediaWiki.php:583
50.41316282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42586292320WebResponse->header( )../OutputPage.php:2171
70.42586292464header ( )../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
20.00903375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.41296276536OutputPage->output( )../MediaWiki.php:583
50.41316282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42636292264WebResponse->header( )../OutputPage.php:2172
70.42636292408header ( )../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
20.00903375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.41296276536OutputPage->output( )../MediaWiki.php:583
50.42686292264WebResponse->header( )../OutputPage.php:2220
60.42686292408header ( )../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
20.00903375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.41296276536OutputPage->output( )../MediaWiki.php:583
50.42746292424WebResponse->header( )../OutputPage.php:2227
60.42746292568header ( )../WebResponse.php:37