( ! ) Warning: Search backend error during near_match search for '3.133.147.193' 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
10.0000233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.02103551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04364379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04444433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04444433736SpecialSearch->execute( )../SpecialPage.php:383
80.08865795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09365802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09365802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09565817936Hooks::run( )../SearchEngine.php:231
120.09575819536call_user_func_array ( )../Hooks.php:209
130.09575820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09625894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09685940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.09936175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09966208192PoolCounterWork->execute( )../Util.php:133
180.09976232664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09976232848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09976232920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09986234888PoolCounterWork->execute( )../Util.php:129
220.09986235536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09986235720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09986235840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10616350128CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10626354064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10626354344MWDebug::warning( )../GlobalFunctions.php:1247
280.10636355648MWDebug::sendMessage( )../MWDebug.php:155
290.10636356040trigger_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
10.0000233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.10816279264OutputPage->output( )../MediaWiki.php:583
50.10836285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10846287016WebResponse->header( )../OutputPage.php:2134
70.10846287160header ( )../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
10.0000233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.10816279264OutputPage->output( )../MediaWiki.php:583
50.10836285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10916295064WebResponse->header( )../OutputPage.php:2171
70.10916295208header ( )../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
10.0000233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.10816279264OutputPage->output( )../MediaWiki.php:583
50.10836285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10956295008WebResponse->header( )../OutputPage.php:2172
70.10956295152header ( )../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
10.0000233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.10816279264OutputPage->output( )../MediaWiki.php:583
50.11036295008WebResponse->header( )../OutputPage.php:2220
60.11036295152header ( )../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
10.0000233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.10816279264OutputPage->output( )../MediaWiki.php:583
50.11096295168WebResponse->header( )../OutputPage.php:2227
60.11096295312header ( )../WebResponse.php:37