( ! ) Warning: Search backend error during near_match search for '3.145.91.52' after 6. 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
20.01093376040MediaWiki->run( )../index.php:46
30.01093377448MediaWiki->main( )../MediaWiki.php:424
40.01863551696MediaWiki->performRequest( )../MediaWiki.php:573
50.04674379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04724433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04734433728SpecialSearch->execute( )../SpecialPage.php:383
80.14305795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.15815801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15815802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16055817320Hooks::run( )../SearchEngine.php:231
120.16065818920call_user_func_array ( )../Hooks.php:209
130.16065819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16115893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16175939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.16436174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16456206320PoolCounterWork->execute( )../Util.php:133
180.16476230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16476230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16476230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16476232768PoolCounterWork->execute( )../Util.php:129
220.16476233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16476233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16476233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17106347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17136351904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17136352184MWDebug::warning( )../GlobalFunctions.php:1247
280.17136353472MWDebug::sendMessage( )../MWDebug.php:155
290.17136353864trigger_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
20.01093376040MediaWiki->run( )../index.php:46
30.01093377448MediaWiki->main( )../MediaWiki.php:424
40.17326277200OutputPage->output( )../MediaWiki.php:583
50.17356283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17366284944WebResponse->header( )../OutputPage.php:2134
70.17366285088header ( )../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
20.01093376040MediaWiki->run( )../index.php:46
30.01093377448MediaWiki->main( )../MediaWiki.php:424
40.17326277200OutputPage->output( )../MediaWiki.php:583
50.17356283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17426292976WebResponse->header( )../OutputPage.php:2171
70.17426293120header ( )../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
20.01093376040MediaWiki->run( )../index.php:46
30.01093377448MediaWiki->main( )../MediaWiki.php:424
40.17326277200OutputPage->output( )../MediaWiki.php:583
50.17356283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17476292920WebResponse->header( )../OutputPage.php:2172
70.17476293064header ( )../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
20.01093376040MediaWiki->run( )../index.php:46
30.01093377448MediaWiki->main( )../MediaWiki.php:424
40.17326277200OutputPage->output( )../MediaWiki.php:583
50.17526292920WebResponse->header( )../OutputPage.php:2220
60.17526293064header ( )../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
20.01093376040MediaWiki->run( )../index.php:46
30.01093377448MediaWiki->main( )../MediaWiki.php:424
40.17326277200OutputPage->output( )../MediaWiki.php:583
50.17606293072WebResponse->header( )../OutputPage.php:2227
60.17616293216header ( )../WebResponse.php:37