( ! ) Warning: Search backend error during near_match search for '3.133.107.72' after 2. 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
20.01443376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.02673551960MediaWiki->performRequest( )../MediaWiki.php:573
50.04484379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04564433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04564433728SpecialSearch->execute( )../SpecialPage.php:383
80.10425796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.11055802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11055803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11295818304Hooks::run( )../SearchEngine.php:231
120.11295819904call_user_func_array ( )../Hooks.php:209
130.11305820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11335894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11395940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.11656175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11686207320PoolCounterWork->execute( )../Util.php:133
180.11706231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11706231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11706231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11706233768PoolCounterWork->execute( )../Util.php:129
220.11716234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11716234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11716234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11916348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11926352904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11936353184MWDebug::warning( )../GlobalFunctions.php:1247
280.11946354488MWDebug::sendMessage( )../MWDebug.php:155
290.11946354880trigger_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
20.01443376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.12136278200OutputPage->output( )../MediaWiki.php:583
50.12166284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12176285952WebResponse->header( )../OutputPage.php:2134
70.12176286096header ( )../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
20.01443376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.12136278200OutputPage->output( )../MediaWiki.php:583
50.12166284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12256293984WebResponse->header( )../OutputPage.php:2171
70.12256294128header ( )../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
20.01443376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.12136278200OutputPage->output( )../MediaWiki.php:583
50.12166284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12326293928WebResponse->header( )../OutputPage.php:2172
70.12326294072header ( )../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
20.01443376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.12136278200OutputPage->output( )../MediaWiki.php:583
50.12396293928WebResponse->header( )../OutputPage.php:2220
60.12396294072header ( )../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
20.01443376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.12136278200OutputPage->output( )../MediaWiki.php:583
50.12456294088WebResponse->header( )../OutputPage.php:2227
60.12476294232header ( )../WebResponse.php:37