( ! ) Warning: Search backend error during near_match search for '3.137.187.204' 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
10.0000233960{main}( )../index.php:0
20.00823375880MediaWiki->run( )../index.php:46
30.00823377288MediaWiki->main( )../MediaWiki.php:424
40.01743551392MediaWiki->performRequest( )../MediaWiki.php:573
50.04344378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04404432840SpecialPage->run( )../SpecialPageFactory.php:581
70.04404433208SpecialSearch->execute( )../SpecialPage.php:383
80.08465794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.08965801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08965801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09185816752Hooks::run( )../SearchEngine.php:231
120.09185818352call_user_func_array ( )../Hooks.php:209
130.09185819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09245893104CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09325939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.09656174240CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09686207024PoolCounterWork->execute( )../Util.php:133
180.09706231768PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09706231952call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09706232024CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09706233992PoolCounterWork->execute( )../Util.php:129
220.09706234640PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09716234824call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09716234944CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10346349216CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10356353152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10356353432MWDebug::warning( )../GlobalFunctions.php:1247
280.10366354736MWDebug::sendMessage( )../MWDebug.php:155
290.10366355128trigger_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
20.00823375880MediaWiki->run( )../index.php:46
30.00823377288MediaWiki->main( )../MediaWiki.php:424
40.10546278344OutputPage->output( )../MediaWiki.php:583
50.10566284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10576286096WebResponse->header( )../OutputPage.php:2134
70.10576286240header ( )../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
20.00823375880MediaWiki->run( )../index.php:46
30.00823377288MediaWiki->main( )../MediaWiki.php:424
40.10546278344OutputPage->output( )../MediaWiki.php:583
50.10566284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10636294128WebResponse->header( )../OutputPage.php:2171
70.10636294272header ( )../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
20.00823375880MediaWiki->run( )../index.php:46
30.00823377288MediaWiki->main( )../MediaWiki.php:424
40.10546278344OutputPage->output( )../MediaWiki.php:583
50.10566284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10686294072WebResponse->header( )../OutputPage.php:2172
70.10686294216header ( )../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
20.00823375880MediaWiki->run( )../index.php:46
30.00823377288MediaWiki->main( )../MediaWiki.php:424
40.10546278344OutputPage->output( )../MediaWiki.php:583
50.10726294072WebResponse->header( )../OutputPage.php:2220
60.10726294216header ( )../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
20.00823375880MediaWiki->run( )../index.php:46
30.00823377288MediaWiki->main( )../MediaWiki.php:424
40.10546278344OutputPage->output( )../MediaWiki.php:583
50.10786294232WebResponse->header( )../OutputPage.php:2227
60.10786294376header ( )../WebResponse.php:37