( ! ) Warning: Search backend error during near_match search for '3.147.75.60' after 2. 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
20.01693376040MediaWiki->run( )../index.php:46
30.01693377448MediaWiki->main( )../MediaWiki.php:424
40.03883551696MediaWiki->performRequest( )../MediaWiki.php:573
50.05474379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05514433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05514433728SpecialSearch->execute( )../SpecialPage.php:383
80.17725795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.18615801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18615802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19225817320Hooks::run( )../SearchEngine.php:231
120.19235818920call_user_func_array ( )../Hooks.php:209
130.19235819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19275893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19345939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.19626174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19646206320PoolCounterWork->execute( )../Util.php:133
180.19666230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19666230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19666230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19666232768PoolCounterWork->execute( )../Util.php:129
220.19666233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19666233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19666233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19866347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19876351904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19876352184MWDebug::warning( )../GlobalFunctions.php:1247
280.19886353472MWDebug::sendMessage( )../MWDebug.php:155
290.19886353864trigger_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
20.01693376040MediaWiki->run( )../index.php:46
30.01693377448MediaWiki->main( )../MediaWiki.php:424
40.20066277200OutputPage->output( )../MediaWiki.php:583
50.20086283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20096284944WebResponse->header( )../OutputPage.php:2134
70.20096285088header ( )../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
20.01693376040MediaWiki->run( )../index.php:46
30.01693377448MediaWiki->main( )../MediaWiki.php:424
40.20066277200OutputPage->output( )../MediaWiki.php:583
50.20086283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21256292976WebResponse->header( )../OutputPage.php:2171
70.21256293120header ( )../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
20.01693376040MediaWiki->run( )../index.php:46
30.01693377448MediaWiki->main( )../MediaWiki.php:424
40.20066277200OutputPage->output( )../MediaWiki.php:583
50.20086283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21306292920WebResponse->header( )../OutputPage.php:2172
70.21306293064header ( )../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
20.01693376040MediaWiki->run( )../index.php:46
30.01693377448MediaWiki->main( )../MediaWiki.php:424
40.20066277200OutputPage->output( )../MediaWiki.php:583
50.21786292920WebResponse->header( )../OutputPage.php:2220
60.21786293064header ( )../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
20.01693376040MediaWiki->run( )../index.php:46
30.01693377448MediaWiki->main( )../MediaWiki.php:424
40.20066277200OutputPage->output( )../MediaWiki.php:583
50.21846293072WebResponse->header( )../OutputPage.php:2227
60.21846293216header ( )../WebResponse.php:37