( ! ) Warning: Search backend error during near_match search for '3.146.35.51' after 5. 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
10.0000233896{main}( )../index.php:0
20.02053376040MediaWiki->run( )../index.php:46
30.02063377448MediaWiki->main( )../MediaWiki.php:424
40.03883551696MediaWiki->performRequest( )../MediaWiki.php:573
50.09104379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09144433360SpecialPage->run( )../SpecialPageFactory.php:581
70.09154433728SpecialSearch->execute( )../SpecialPage.php:383
80.27565795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.28645801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.28645802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.29235817320Hooks::run( )../SearchEngine.php:231
120.29245818920call_user_func_array ( )../Hooks.php:209
130.29245819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29265893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29295939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.29876174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29886206400PoolCounterWork->execute( )../Util.php:133
180.29896230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29896230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29896230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29896232848PoolCounterWork->execute( )../Util.php:129
220.29906233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29906233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29906233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.30416348056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.30636351984wfLogWarning( )../ElasticsearchIntermediary.php:98
270.30636352264MWDebug::warning( )../GlobalFunctions.php:1247
280.30656353552MWDebug::sendMessage( )../MWDebug.php:155
290.30656353944trigger_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
10.0000233896{main}( )../index.php:0
20.02053376040MediaWiki->run( )../index.php:46
30.02063377448MediaWiki->main( )../MediaWiki.php:424
40.32476277232OutputPage->output( )../MediaWiki.php:583
50.32506283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32516284976WebResponse->header( )../OutputPage.php:2134
70.32516285120header ( )../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
10.0000233896{main}( )../index.php:0
20.02053376040MediaWiki->run( )../index.php:46
30.02063377448MediaWiki->main( )../MediaWiki.php:424
40.32476277232OutputPage->output( )../MediaWiki.php:583
50.32506283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32726293008WebResponse->header( )../OutputPage.php:2171
70.32726293152header ( )../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
10.0000233896{main}( )../index.php:0
20.02053376040MediaWiki->run( )../index.php:46
30.02063377448MediaWiki->main( )../MediaWiki.php:424
40.32476277232OutputPage->output( )../MediaWiki.php:583
50.32506283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32996292952WebResponse->header( )../OutputPage.php:2172
70.32996293096header ( )../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
10.0000233896{main}( )../index.php:0
20.02053376040MediaWiki->run( )../index.php:46
30.02063377448MediaWiki->main( )../MediaWiki.php:424
40.32476277232OutputPage->output( )../MediaWiki.php:583
50.33186292952WebResponse->header( )../OutputPage.php:2220
60.33186293096header ( )../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
10.0000233896{main}( )../index.php:0
20.02053376040MediaWiki->run( )../index.php:46
30.02063377448MediaWiki->main( )../MediaWiki.php:424
40.32476277232OutputPage->output( )../MediaWiki.php:583
50.33246293104WebResponse->header( )../OutputPage.php:2227
60.33246293248header ( )../WebResponse.php:37