( ! ) Warning: Search backend error during near_match search for '3.143.254.88' after 7. 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
20.01253375840MediaWiki->run( )../index.php:46
30.01253377248MediaWiki->main( )../MediaWiki.php:424
40.02363551384MediaWiki->performRequest( )../MediaWiki.php:573
50.03914378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03954432768SpecialPage->run( )../SpecialPageFactory.php:581
70.03964433136SpecialSearch->execute( )../SpecialPage.php:383
80.08455794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.09005800960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09005801712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09235816712Hooks::run( )../SearchEngine.php:231
120.09245818312call_user_func_array ( )../Hooks.php:209
130.09245819016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09295893048CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09365939072CirrusSearch\Searcher->search( )../Searcher.php:268
160.09656174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09686205728PoolCounterWork->execute( )../Util.php:133
180.09706229984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09706230168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09706230240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09706232176PoolCounterWork->execute( )../Util.php:129
220.09706232824PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09706233008call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09706233128CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10356347376CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10376351312wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10376351592MWDebug::warning( )../GlobalFunctions.php:1247
280.10386352896MWDebug::sendMessage( )../MWDebug.php:155
290.10386353288trigger_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
20.01253375840MediaWiki->run( )../index.php:46
30.01253377248MediaWiki->main( )../MediaWiki.php:424
40.10576276600OutputPage->output( )../MediaWiki.php:583
50.10596283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10616284352WebResponse->header( )../OutputPage.php:2134
70.10616284496header ( )../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
20.01253375840MediaWiki->run( )../index.php:46
30.01253377248MediaWiki->main( )../MediaWiki.php:424
40.10576276600OutputPage->output( )../MediaWiki.php:583
50.10596283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10696292384WebResponse->header( )../OutputPage.php:2171
70.10696292528header ( )../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
20.01253375840MediaWiki->run( )../index.php:46
30.01253377248MediaWiki->main( )../MediaWiki.php:424
40.10576276600OutputPage->output( )../MediaWiki.php:583
50.10596283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10736292328WebResponse->header( )../OutputPage.php:2172
70.10736292472header ( )../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
20.01253375840MediaWiki->run( )../index.php:46
30.01253377248MediaWiki->main( )../MediaWiki.php:424
40.10576276600OutputPage->output( )../MediaWiki.php:583
50.10796292328WebResponse->header( )../OutputPage.php:2220
60.10796292472header ( )../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
20.01253375840MediaWiki->run( )../index.php:46
30.01253377248MediaWiki->main( )../MediaWiki.php:424
40.10576276600OutputPage->output( )../MediaWiki.php:583
50.10856292488WebResponse->header( )../OutputPage.php:2227
60.10856292632header ( )../WebResponse.php:37