( ! ) Warning: Search backend error during near_match search for '3.144.227.98' 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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01253377272MediaWiki->main( )../MediaWiki.php:424
40.02353551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03804378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03854432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03854433040SpecialSearch->execute( )../SpecialPage.php:383
80.08125794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.08645800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08645801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08875816624Hooks::run( )../SearchEngine.php:231
120.08875818224call_user_func_array ( )../Hooks.php:209
130.08875818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08925892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08985938984CirrusSearch\Searcher->search( )../Searcher.php:268
160.09226173992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09246205584PoolCounterWork->execute( )../Util.php:133
180.09266229840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09266230024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09266230096CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09266232032PoolCounterWork->execute( )../Util.php:129
220.09266232680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09266232864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09276232984CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09936347248CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09946351184wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09946351464MWDebug::warning( )../GlobalFunctions.php:1247
280.09956352768MWDebug::sendMessage( )../MWDebug.php:155
290.09956353160trigger_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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01253377272MediaWiki->main( )../MediaWiki.php:424
40.10146276472OutputPage->output( )../MediaWiki.php:583
50.10176282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10186284224WebResponse->header( )../OutputPage.php:2134
70.10186284368header ( )../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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01253377272MediaWiki->main( )../MediaWiki.php:424
40.10146276472OutputPage->output( )../MediaWiki.php:583
50.10176282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256292256WebResponse->header( )../OutputPage.php:2171
70.10256292400header ( )../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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01253377272MediaWiki->main( )../MediaWiki.php:424
40.10146276472OutputPage->output( )../MediaWiki.php:583
50.10176282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10306292200WebResponse->header( )../OutputPage.php:2172
70.10306292344header ( )../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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01253377272MediaWiki->main( )../MediaWiki.php:424
40.10146276472OutputPage->output( )../MediaWiki.php:583
50.10346292200WebResponse->header( )../OutputPage.php:2220
60.10346292344header ( )../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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01253377272MediaWiki->main( )../MediaWiki.php:424
40.10146276472OutputPage->output( )../MediaWiki.php:583
50.10406292360WebResponse->header( )../OutputPage.php:2227
60.10406292504header ( )../WebResponse.php:37