( ! ) Warning: Search backend error during near_match search for '18.117.232.60' after 17. 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
10.0000233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.05933551992MediaWiki->performRequest( )../MediaWiki.php:573
50.13824379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13864433368SpecialPage->run( )../SpecialPageFactory.php:581
70.13864433736SpecialSearch->execute( )../SpecialPage.php:383
80.34585795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.36515802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.36515802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.36775817936Hooks::run( )../SearchEngine.php:231
120.36775819536call_user_func_array ( )../Hooks.php:209
130.36775820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.36835894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.36895940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.37146175408CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.37776206992PoolCounterWork->execute( )../Util.php:133
180.37816231248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.37816231432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.37816231504CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.37816233440PoolCounterWork->execute( )../Util.php:129
220.37826234088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.37826234272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.37826234392CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.39516348680CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.39526352616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.39526352896MWDebug::warning( )../GlobalFunctions.php:1247
280.39546354200MWDebug::sendMessage( )../MWDebug.php:155
290.39546354592trigger_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
10.0000233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.39736277880OutputPage->output( )../MediaWiki.php:583
50.39756284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.39766285632WebResponse->header( )../OutputPage.php:2134
70.39766285776header ( )../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
10.0000233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.39736277880OutputPage->output( )../MediaWiki.php:583
50.39756284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.39876293680WebResponse->header( )../OutputPage.php:2171
70.39876293824header ( )../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
10.0000233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.39736277880OutputPage->output( )../MediaWiki.php:583
50.39756284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.39946293624WebResponse->header( )../OutputPage.php:2172
70.39946293768header ( )../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
10.0000233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.39736277880OutputPage->output( )../MediaWiki.php:583
50.39996293624WebResponse->header( )../OutputPage.php:2220
60.39996293768header ( )../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
10.0000233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.39736277880OutputPage->output( )../MediaWiki.php:583
50.40056293784WebResponse->header( )../OutputPage.php:2227
60.40056293928header ( )../WebResponse.php:37