( ! ) Warning: Search backend error during near_match search for '3.145.170.164' 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
10.0000233960{main}( )../index.php:0
20.01333375880MediaWiki->run( )../index.php:46
30.01333377288MediaWiki->main( )../MediaWiki.php:424
40.03423551392MediaWiki->performRequest( )../MediaWiki.php:573
50.04914378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04964432840SpecialPage->run( )../SpecialPageFactory.php:581
70.04964433208SpecialSearch->execute( )../SpecialPage.php:383
80.10215795640SpecialSearch->goResult( )../SpecialSearch.php:117
90.10775801920SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10775802672SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10995817672Hooks::run( )../SearchEngine.php:231
120.11005819272call_user_func_array ( )../Hooks.php:209
130.11005819976CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11045894024CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11105940048CirrusSearch\Searcher->search( )../Searcher.php:268
160.11346175152CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11376207936PoolCounterWork->execute( )../Util.php:133
180.11396232408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11396232592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11396232664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11396234632PoolCounterWork->execute( )../Util.php:129
220.11396235280PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11396235464call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11396235584CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12096349712CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12146353648wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12146353928MWDebug::warning( )../GlobalFunctions.php:1247
280.12156355232MWDebug::sendMessage( )../MWDebug.php:155
290.12156355624trigger_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
20.01333375880MediaWiki->run( )../index.php:46
30.01333377288MediaWiki->main( )../MediaWiki.php:424
40.12356278808OutputPage->output( )../MediaWiki.php:583
50.12376285264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12386286560WebResponse->header( )../OutputPage.php:2134
70.12386286704header ( )../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
20.01333375880MediaWiki->run( )../index.php:46
30.01333377288MediaWiki->main( )../MediaWiki.php:424
40.12356278808OutputPage->output( )../MediaWiki.php:583
50.12376285264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12446294592WebResponse->header( )../OutputPage.php:2171
70.12446294736header ( )../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
20.01333375880MediaWiki->run( )../index.php:46
30.01333377288MediaWiki->main( )../MediaWiki.php:424
40.12356278808OutputPage->output( )../MediaWiki.php:583
50.12376285264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12496294536WebResponse->header( )../OutputPage.php:2172
70.12496294680header ( )../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
20.01333375880MediaWiki->run( )../index.php:46
30.01333377288MediaWiki->main( )../MediaWiki.php:424
40.12356278808OutputPage->output( )../MediaWiki.php:583
50.12536294536WebResponse->header( )../OutputPage.php:2220
60.12536294680header ( )../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
20.01333375880MediaWiki->run( )../index.php:46
30.01333377288MediaWiki->main( )../MediaWiki.php:424
40.12356278808OutputPage->output( )../MediaWiki.php:583
50.12636294696WebResponse->header( )../OutputPage.php:2227
60.12636294840header ( )../WebResponse.php:37