( ! ) Warning: Search backend error during near_match search for '3.145.188.7' after 1. 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
20.00933376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.03103551696MediaWiki->performRequest( )../MediaWiki.php:573
50.09654379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09764433360SpecialPage->run( )../SpecialPageFactory.php:581
70.09764433728SpecialSearch->execute( )../SpecialPage.php:383
80.21585796080SpecialSearch->goResult( )../SpecialSearch.php:117
90.22755802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22755802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23565817840Hooks::run( )../SearchEngine.php:231
120.23565819440call_user_func_array ( )../Hooks.php:209
130.23565820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23595894176CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23615940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.23776175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23786206856PoolCounterWork->execute( )../Util.php:133
180.23796231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23796231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23796231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23796233304PoolCounterWork->execute( )../Util.php:129
220.23796233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23796234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23796234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23946348512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23956352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23956352720MWDebug::warning( )../GlobalFunctions.php:1247
280.23966354008MWDebug::sendMessage( )../MWDebug.php:155
290.23966354400trigger_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
20.00933376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.24126277736OutputPage->output( )../MediaWiki.php:583
50.24146284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24156285480WebResponse->header( )../OutputPage.php:2134
70.24166285624header ( )../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
20.00933376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.24126277736OutputPage->output( )../MediaWiki.php:583
50.24146284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24666293512WebResponse->header( )../OutputPage.php:2171
70.24666293656header ( )../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
20.00933376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.24126277736OutputPage->output( )../MediaWiki.php:583
50.24146284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24716293456WebResponse->header( )../OutputPage.php:2172
70.24716293600header ( )../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
20.00933376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.24126277736OutputPage->output( )../MediaWiki.php:583
50.24756293456WebResponse->header( )../OutputPage.php:2220
60.24756293600header ( )../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
20.00933376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.24126277736OutputPage->output( )../MediaWiki.php:583
50.24816293608WebResponse->header( )../OutputPage.php:2227
60.24816293752header ( )../WebResponse.php:37