( ! ) Warning: Search backend error during near_match search for '3.148.109.231' after 30. 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
20.01893376416MediaWiki->run( )../index.php:46
30.01893377824MediaWiki->main( )../MediaWiki.php:424
40.05823551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09614379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09644433368SpecialPage->run( )../SpecialPageFactory.php:581
70.09654433736SpecialSearch->execute( )../SpecialPage.php:383
80.44165795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.48675802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.48675802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.51595817936Hooks::run( )../SearchEngine.php:231
120.51605819536call_user_func_array ( )../Hooks.php:209
130.51605820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.51625894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.51665940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.51846175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.51856207008PoolCounterWork->execute( )../Util.php:133
180.51866231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.51866231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.51866231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.51876233456PoolCounterWork->execute( )../Util.php:129
220.51876234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.51876234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.51876234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.54856348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.55666352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.55666352880MWDebug::warning( )../GlobalFunctions.php:1247
280.55676354184MWDebug::sendMessage( )../MWDebug.php:155
290.55676354576trigger_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
20.01893376416MediaWiki->run( )../index.php:46
30.01893377824MediaWiki->main( )../MediaWiki.php:424
40.55876277848OutputPage->output( )../MediaWiki.php:583
50.55896284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.55906285600WebResponse->header( )../OutputPage.php:2134
70.55906285744header ( )../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
20.01893376416MediaWiki->run( )../index.php:46
30.01893377824MediaWiki->main( )../MediaWiki.php:424
40.55876277848OutputPage->output( )../MediaWiki.php:583
50.55896284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58186293648WebResponse->header( )../OutputPage.php:2171
70.58186293792header ( )../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
20.01893376416MediaWiki->run( )../index.php:46
30.01893377824MediaWiki->main( )../MediaWiki.php:424
40.55876277848OutputPage->output( )../MediaWiki.php:583
50.55896284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58236293592WebResponse->header( )../OutputPage.php:2172
70.58236293736header ( )../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
20.01893376416MediaWiki->run( )../index.php:46
30.01893377824MediaWiki->main( )../MediaWiki.php:424
40.55876277848OutputPage->output( )../MediaWiki.php:583
50.58286293592WebResponse->header( )../OutputPage.php:2220
60.58286293736header ( )../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
20.01893376416MediaWiki->run( )../index.php:46
30.01893377824MediaWiki->main( )../MediaWiki.php:424
40.55876277848OutputPage->output( )../MediaWiki.php:583
50.60756293752WebResponse->header( )../OutputPage.php:2227
60.60756293896header ( )../WebResponse.php:37