( ! ) Warning: Search backend error during near_match search for '3.135.215.96' 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
10.0000233928{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.01803551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03244378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03284432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03284433040SpecialSearch->execute( )../SpecialPage.php:383
80.07445794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.07965800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07965801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08185816624Hooks::run( )../SearchEngine.php:231
120.08185818224call_user_func_array ( )../Hooks.php:209
130.08185818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08225892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08285938984CirrusSearch\Searcher->search( )../Searcher.php:268
160.08546173992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08576205584PoolCounterWork->execute( )../Util.php:133
180.08586229840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08586230024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08586230096CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08586232032PoolCounterWork->execute( )../Util.php:129
220.08596232680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08596232864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08596232984CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08786347248CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08796351184wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08796351464MWDebug::warning( )../GlobalFunctions.php:1247
280.08806352768MWDebug::sendMessage( )../MWDebug.php:155
290.08806353160trigger_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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08986276472OutputPage->output( )../MediaWiki.php:583
50.09006282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09016284224WebResponse->header( )../OutputPage.php:2134
70.09016284368header ( )../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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08986276472OutputPage->output( )../MediaWiki.php:583
50.09006282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09086292256WebResponse->header( )../OutputPage.php:2171
70.09086292400header ( )../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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08986276472OutputPage->output( )../MediaWiki.php:583
50.09006282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09126292200WebResponse->header( )../OutputPage.php:2172
70.09126292344header ( )../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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08986276472OutputPage->output( )../MediaWiki.php:583
50.09176292200WebResponse->header( )../OutputPage.php:2220
60.09176292344header ( )../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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08986276472OutputPage->output( )../MediaWiki.php:583
50.09236292360WebResponse->header( )../OutputPage.php:2227
60.09236292504header ( )../WebResponse.php:37