( ! ) Warning: Search backend error during near_match search for '13.59.222.100' 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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.03393560880MediaWiki->performRequest( )../MediaWiki.php:573
50.05974388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06014442192SpecialPage->run( )../SpecialPageFactory.php:581
70.06014442560SpecialSearch->execute( )../SpecialPage.php:383
80.14355804752SpecialSearch->goResult( )../SpecialSearch.php:117
90.15855810984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15855811736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16335826736Hooks::run( )../SearchEngine.php:231
120.16335828336call_user_func_array ( )../Hooks.php:209
130.16335829040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16635903088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16725949136CirrusSearch\Searcher->search( )../Searcher.php:268
160.16986184232CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17016215840PoolCounterWork->execute( )../Util.php:133
180.17036240096PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17036240280call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17036240352CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17036242288PoolCounterWork->execute( )../Util.php:129
220.17036242936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17036243120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17036243240CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18686357488CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18696361424wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18696361704MWDebug::warning( )../GlobalFunctions.php:1247
280.18706363008MWDebug::sendMessage( )../MWDebug.php:155
290.18706363400trigger_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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.18916286688OutputPage->output( )../MediaWiki.php:583
50.18936293144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18946294440WebResponse->header( )../OutputPage.php:2134
70.18946294584header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.18916286688OutputPage->output( )../MediaWiki.php:583
50.18936293144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19016302472WebResponse->header( )../OutputPage.php:2171
70.19016302616header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.18916286688OutputPage->output( )../MediaWiki.php:583
50.18936293144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19066302416WebResponse->header( )../OutputPage.php:2172
70.19066302560header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.18916286688OutputPage->output( )../MediaWiki.php:583
50.19106302416WebResponse->header( )../OutputPage.php:2220
60.19106302560header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.18916286688OutputPage->output( )../MediaWiki.php:583
50.19166302576WebResponse->header( )../OutputPage.php:2227
60.19166302720header ( )../WebResponse.php:37