( ! ) Warning: Search backend error during near_match search for '18.225.98.186' after 7. 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
10.0000235248{main}( )../index.php:0
20.00983377880MediaWiki->run( )../index.php:46
30.00983379288MediaWiki->main( )../MediaWiki.php:424
40.02073553472MediaWiki->performRequest( )../MediaWiki.php:573
50.03814381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03884434888SpecialPage->run( )../SpecialPageFactory.php:581
70.03894435256SpecialSearch->execute( )../SpecialPage.php:383
80.09215797800SpecialSearch->goResult( )../SpecialSearch.php:117
90.09765804032SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09765804784SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09985819784Hooks::run( )../SearchEngine.php:231
120.09985821384call_user_func_array ( )../Hooks.php:209
130.09985822088CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10045896136CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10135942160CirrusSearch\Searcher->search( )../Searcher.php:268
160.10476177264CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10506210064PoolCounterWork->execute( )../Util.php:133
180.10526234808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10526234992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10526235064CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10526237032PoolCounterWork->execute( )../Util.php:129
220.10526237680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10526237864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10526237984CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11196352256CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11206356192wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11206356472MWDebug::warning( )../GlobalFunctions.php:1247
280.11216357776MWDebug::sendMessage( )../MWDebug.php:155
290.11216358168trigger_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
10.0000235248{main}( )../index.php:0
20.00983377880MediaWiki->run( )../index.php:46
30.00983379288MediaWiki->main( )../MediaWiki.php:424
40.11396281392OutputPage->output( )../MediaWiki.php:583
50.11416287848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11426289144WebResponse->header( )../OutputPage.php:2134
70.11426289288header ( )../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
10.0000235248{main}( )../index.php:0
20.00983377880MediaWiki->run( )../index.php:46
30.00983379288MediaWiki->main( )../MediaWiki.php:424
40.11396281392OutputPage->output( )../MediaWiki.php:583
50.11416287848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11486297176WebResponse->header( )../OutputPage.php:2171
70.11486297320header ( )../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
10.0000235248{main}( )../index.php:0
20.00983377880MediaWiki->run( )../index.php:46
30.00983379288MediaWiki->main( )../MediaWiki.php:424
40.11396281392OutputPage->output( )../MediaWiki.php:583
50.11416287848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11536297120WebResponse->header( )../OutputPage.php:2172
70.11536297264header ( )../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
10.0000235248{main}( )../index.php:0
20.00983377880MediaWiki->run( )../index.php:46
30.00983379288MediaWiki->main( )../MediaWiki.php:424
40.11396281392OutputPage->output( )../MediaWiki.php:583
50.11586297120WebResponse->header( )../OutputPage.php:2220
60.11586297264header ( )../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
10.0000235248{main}( )../index.php:0
20.00983377880MediaWiki->run( )../index.php:46
30.00983379288MediaWiki->main( )../MediaWiki.php:424
40.11396281392OutputPage->output( )../MediaWiki.php:583
50.11646297280WebResponse->header( )../OutputPage.php:2227
60.11646297424header ( )../WebResponse.php:37