( ! ) Warning: Search backend error during near_match search for '3.145.107.181' 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
10.0001233960{main}( )../index.php:0
20.01693376120MediaWiki->run( )../index.php:46
30.01693377528MediaWiki->main( )../MediaWiki.php:424
40.03173551832MediaWiki->performRequest( )../MediaWiki.php:573
50.05354379520SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05394433448SpecialPage->run( )../SpecialPageFactory.php:581
70.05404433816SpecialSearch->execute( )../SpecialPage.php:383
80.10735795440SpecialSearch->goResult( )../SpecialSearch.php:117
90.11275801464SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11275802216SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11505817216Hooks::run( )../SearchEngine.php:231
120.11515818816call_user_func_array ( )../Hooks.php:209
130.11515819520CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11555893552CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11625939592CirrusSearch\Searcher->search( )../Searcher.php:268
160.11896174696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11926206280PoolCounterWork->execute( )../Util.php:133
180.11946230536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11946230720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11946230792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11946232728PoolCounterWork->execute( )../Util.php:129
220.11946233376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11946233560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11946233680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12566347968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12586351904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12586352184MWDebug::warning( )../GlobalFunctions.php:1247
280.12596353488MWDebug::sendMessage( )../MWDebug.php:155
290.12596353880trigger_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
20.01693376120MediaWiki->run( )../index.php:46
30.01693377528MediaWiki->main( )../MediaWiki.php:424
40.12786277160OutputPage->output( )../MediaWiki.php:583
50.12806283616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12816284912WebResponse->header( )../OutputPage.php:2134
70.12816285056header ( )../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
20.01693376120MediaWiki->run( )../index.php:46
30.01693377528MediaWiki->main( )../MediaWiki.php:424
40.12786277160OutputPage->output( )../MediaWiki.php:583
50.12806283616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12886292944WebResponse->header( )../OutputPage.php:2171
70.12886293088header ( )../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
20.01693376120MediaWiki->run( )../index.php:46
30.01693377528MediaWiki->main( )../MediaWiki.php:424
40.12786277160OutputPage->output( )../MediaWiki.php:583
50.12806283616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12926292888WebResponse->header( )../OutputPage.php:2172
70.12926293032header ( )../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
20.01693376120MediaWiki->run( )../index.php:46
30.01693377528MediaWiki->main( )../MediaWiki.php:424
40.12786277160OutputPage->output( )../MediaWiki.php:583
50.12976292888WebResponse->header( )../OutputPage.php:2220
60.12976293032header ( )../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
20.01693376120MediaWiki->run( )../index.php:46
30.01693377528MediaWiki->main( )../MediaWiki.php:424
40.12786277160OutputPage->output( )../MediaWiki.php:583
50.13036293048WebResponse->header( )../OutputPage.php:2227
60.13036293192header ( )../WebResponse.php:37