( ! ) Warning: Search backend error during near_match search for '3.16.78.46' after 16. 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
20.02173376040MediaWiki->run( )../index.php:46
30.02173377448MediaWiki->main( )../MediaWiki.php:424
40.08033551680MediaWiki->performRequest( )../MediaWiki.php:573
50.17894379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17934433088SpecialPage->run( )../SpecialPageFactory.php:581
70.17944433456SpecialSearch->execute( )../SpecialPage.php:383
80.28325794552SpecialSearch->goResult( )../SpecialSearch.php:117
90.29365800808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.29365801560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.29625816560Hooks::run( )../SearchEngine.php:231
120.29635818160call_user_func_array ( )../Hooks.php:209
130.29635818864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29685892872CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29745938896CirrusSearch\Searcher->search( )../Searcher.php:268
160.30596174000CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.30626205592PoolCounterWork->execute( )../Util.php:133
180.30646229848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.30646230032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.30646230104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.30646232040PoolCounterWork->execute( )../Util.php:129
220.30656232688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.30656232872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.30656232992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.32276347224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.32296351152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.32296351432MWDebug::warning( )../GlobalFunctions.php:1247
280.32306352720MWDebug::sendMessage( )../MWDebug.php:155
290.32306353112trigger_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
20.02173376040MediaWiki->run( )../index.php:46
30.02173377448MediaWiki->main( )../MediaWiki.php:424
40.33266276416OutputPage->output( )../MediaWiki.php:583
50.33296282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33306284160WebResponse->header( )../OutputPage.php:2134
70.33306284304header ( )../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
20.02173376040MediaWiki->run( )../index.php:46
30.02173377448MediaWiki->main( )../MediaWiki.php:424
40.33266276416OutputPage->output( )../MediaWiki.php:583
50.33296282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33376292192WebResponse->header( )../OutputPage.php:2171
70.33376292336header ( )../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
20.02173376040MediaWiki->run( )../index.php:46
30.02173377448MediaWiki->main( )../MediaWiki.php:424
40.33266276416OutputPage->output( )../MediaWiki.php:583
50.33296282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33426292136WebResponse->header( )../OutputPage.php:2172
70.33426292280header ( )../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
20.02173376040MediaWiki->run( )../index.php:46
30.02173377448MediaWiki->main( )../MediaWiki.php:424
40.33266276416OutputPage->output( )../MediaWiki.php:583
50.33476292136WebResponse->header( )../OutputPage.php:2220
60.33476292280header ( )../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
20.02173376040MediaWiki->run( )../index.php:46
30.02173377448MediaWiki->main( )../MediaWiki.php:424
40.33266276416OutputPage->output( )../MediaWiki.php:583
50.34916292288WebResponse->header( )../OutputPage.php:2227
60.34916292432header ( )../WebResponse.php:37