( ! ) Warning: Search backend error during near_match search for '3.145.167.58' 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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.02063551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03484379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03524433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03524433744SpecialSearch->execute( )../SpecialPage.php:383
80.07725795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08225802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08225802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08435817840Hooks::run( )../SearchEngine.php:231
120.08445819440call_user_func_array ( )../Hooks.php:209
130.08445820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08485894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08555940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.08866175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08886206856PoolCounterWork->execute( )../Util.php:133
180.08896231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08906231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08906231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08906233304PoolCounterWork->execute( )../Util.php:129
220.08906233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08906234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08906234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09116348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09126352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09126352720MWDebug::warning( )../GlobalFunctions.php:1247
280.09136354024MWDebug::sendMessage( )../MWDebug.php:155
290.09136354416trigger_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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09316277736OutputPage->output( )../MediaWiki.php:583
50.09336284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09346285488WebResponse->header( )../OutputPage.php:2134
70.09346285632header ( )../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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09316277736OutputPage->output( )../MediaWiki.php:583
50.09336284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09406293520WebResponse->header( )../OutputPage.php:2171
70.09406293664header ( )../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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09316277736OutputPage->output( )../MediaWiki.php:583
50.09336284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09446293464WebResponse->header( )../OutputPage.php:2172
70.09446293608header ( )../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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09316277736OutputPage->output( )../MediaWiki.php:583
50.09496293464WebResponse->header( )../OutputPage.php:2220
60.09496293608header ( )../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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09316277736OutputPage->output( )../MediaWiki.php:583
50.09556293624WebResponse->header( )../OutputPage.php:2227
60.09556293768header ( )../WebResponse.php:37