( ! ) Warning: Search backend error during near_match search for '3.15.225.164' 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
10.0002233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.04353551960MediaWiki->performRequest( )../MediaWiki.php:573
50.06004379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06044433360SpecialPage->run( )../SpecialPageFactory.php:581
70.06054433728SpecialSearch->execute( )../SpecialPage.php:383
80.10565796968SpecialSearch->goResult( )../SpecialSearch.php:117
90.11065802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11065803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11285818304Hooks::run( )../SearchEngine.php:231
120.11285819904call_user_func_array ( )../Hooks.php:209
130.11285820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11335894656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11415940704CirrusSearch\Searcher->search( )../Searcher.php:268
160.11736175808CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11766208600PoolCounterWork->execute( )../Util.php:133
180.11786233072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11786233256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11786233328CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11796235296PoolCounterWork->execute( )../Util.php:129
220.11796235944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11796236128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11796236248CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12456350528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12466354464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12466354744MWDebug::warning( )../GlobalFunctions.php:1247
280.12476356048MWDebug::sendMessage( )../MWDebug.php:155
290.12486356440trigger_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
10.0002233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.12676279664OutputPage->output( )../MediaWiki.php:583
50.12706286120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12716287416WebResponse->header( )../OutputPage.php:2134
70.12716287560header ( )../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
10.0002233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.12676279664OutputPage->output( )../MediaWiki.php:583
50.12706286120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12786295448WebResponse->header( )../OutputPage.php:2171
70.12786295592header ( )../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
10.0002233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.12676279664OutputPage->output( )../MediaWiki.php:583
50.12706286120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12836295392WebResponse->header( )../OutputPage.php:2172
70.12836295536header ( )../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
10.0002233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.12676279664OutputPage->output( )../MediaWiki.php:583
50.12876295392WebResponse->header( )../OutputPage.php:2220
60.12876295536header ( )../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
10.0002233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.12676279664OutputPage->output( )../MediaWiki.php:583
50.12936295552WebResponse->header( )../OutputPage.php:2227
60.12936295696header ( )../WebResponse.php:37