( ! ) Warning: Search backend error during near_match search for '18.116.118.99' after 66. 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
20.11163375880MediaWiki->run( )../index.php:46
30.11163377288MediaWiki->main( )../MediaWiki.php:424
40.20833551392MediaWiki->performRequest( )../MediaWiki.php:573
50.34594378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.34654432840SpecialPage->run( )../SpecialPageFactory.php:581
70.34654433208SpecialSearch->execute( )../SpecialPage.php:383
80.70655794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.72545800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.72545801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.73595816736Hooks::run( )../SearchEngine.php:231
120.73605818336call_user_func_array ( )../Hooks.php:209
130.73605819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.73655893072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.73725939096CirrusSearch\Searcher->search( )../Searcher.php:268
160.73966174152CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.73996205736PoolCounterWork->execute( )../Util.php:133
180.74016229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.74016230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.74016230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.74016232184PoolCounterWork->execute( )../Util.php:129
220.74016232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.74016233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.74016233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.80656347392CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.80676351328wfLogWarning( )../ElasticsearchIntermediary.php:98
270.80676351608MWDebug::warning( )../GlobalFunctions.php:1247
280.80686352912MWDebug::sendMessage( )../MWDebug.php:155
290.80686353304trigger_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
20.11163375880MediaWiki->run( )../index.php:46
30.11163377288MediaWiki->main( )../MediaWiki.php:424
40.80886276616OutputPage->output( )../MediaWiki.php:583
50.80916283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80926284368WebResponse->header( )../OutputPage.php:2134
70.80926284512header ( )../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
20.11163375880MediaWiki->run( )../index.php:46
30.11163377288MediaWiki->main( )../MediaWiki.php:424
40.80886276616OutputPage->output( )../MediaWiki.php:583
50.80916283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80986292400WebResponse->header( )../OutputPage.php:2171
70.80986292544header ( )../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
20.11163375880MediaWiki->run( )../index.php:46
30.11163377288MediaWiki->main( )../MediaWiki.php:424
40.80886276616OutputPage->output( )../MediaWiki.php:583
50.80916283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.81486292344WebResponse->header( )../OutputPage.php:2172
70.81486292488header ( )../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
20.11163375880MediaWiki->run( )../index.php:46
30.11163377288MediaWiki->main( )../MediaWiki.php:424
40.80886276616OutputPage->output( )../MediaWiki.php:583
50.81536292344WebResponse->header( )../OutputPage.php:2220
60.81536292488header ( )../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
20.11163375880MediaWiki->run( )../index.php:46
30.11163377288MediaWiki->main( )../MediaWiki.php:424
40.80886276616OutputPage->output( )../MediaWiki.php:583
50.81606292504WebResponse->header( )../OutputPage.php:2227
60.81606292648header ( )../WebResponse.php:37