( ! ) Warning: Search backend error during near_match search for '3.12.76.164' 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
10.0000233896{main}( )../index.php:0
20.00933376040MediaWiki->run( )../index.php:46
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.03153551696MediaWiki->performRequest( )../MediaWiki.php:573
50.06524379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06574433360SpecialPage->run( )../SpecialPageFactory.php:581
70.06574433728SpecialSearch->execute( )../SpecialPage.php:383
80.20205795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.22265801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22265802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22755817320Hooks::run( )../SearchEngine.php:231
120.22765818920call_user_func_array ( )../Hooks.php:209
130.22765819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22815893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22905939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.23216174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23246206320PoolCounterWork->execute( )../Util.php:133
180.23256230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23256230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23256230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23256232768PoolCounterWork->execute( )../Util.php:129
220.23266233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23266233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23266233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24006347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24016351904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24016352184MWDebug::warning( )../GlobalFunctions.php:1247
280.24026353472MWDebug::sendMessage( )../MWDebug.php:155
290.24026353864trigger_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
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.24196277200OutputPage->output( )../MediaWiki.php:583
50.24216283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24226284944WebResponse->header( )../OutputPage.php:2134
70.24226285088header ( )../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
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.24196277200OutputPage->output( )../MediaWiki.php:583
50.24216283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24296292976WebResponse->header( )../OutputPage.php:2171
70.24296293120header ( )../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
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.24196277200OutputPage->output( )../MediaWiki.php:583
50.24216283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24356292920WebResponse->header( )../OutputPage.php:2172
70.24356293064header ( )../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
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.24196277200OutputPage->output( )../MediaWiki.php:583
50.24406292920WebResponse->header( )../OutputPage.php:2220
60.24406293064header ( )../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
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.24196277200OutputPage->output( )../MediaWiki.php:583
50.24466293072WebResponse->header( )../OutputPage.php:2227
60.24466293216header ( )../WebResponse.php:37