( ! ) Warning: Search backend error during near_match search for '3.147.238.1' 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
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.03273551968MediaWiki->performRequest( )../MediaWiki.php:573
50.06754379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06794433312SpecialPage->run( )../SpecialPageFactory.php:581
70.06794433680SpecialSearch->execute( )../SpecialPage.php:383
80.21165796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.23405802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23405803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24035818280Hooks::run( )../SearchEngine.php:231
120.24035819880call_user_func_array ( )../Hooks.php:209
130.24035820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24085894616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24165940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.25176175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25206207280PoolCounterWork->execute( )../Util.php:133
180.25226231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25226231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25226231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25226233728PoolCounterWork->execute( )../Util.php:129
220.25226234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25226234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25226234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25446348928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25456352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25456353136MWDebug::warning( )../GlobalFunctions.php:1247
280.25466354424MWDebug::sendMessage( )../MWDebug.php:155
290.25466354816trigger_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
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.25646278152OutputPage->output( )../MediaWiki.php:583
50.25676284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25686285896WebResponse->header( )../OutputPage.php:2134
70.25686286040header ( )../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
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.25646278152OutputPage->output( )../MediaWiki.php:583
50.25676284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25746293928WebResponse->header( )../OutputPage.php:2171
70.25746294072header ( )../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
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.25646278152OutputPage->output( )../MediaWiki.php:583
50.25676284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25796293872WebResponse->header( )../OutputPage.php:2172
70.25796294016header ( )../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
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.25646278152OutputPage->output( )../MediaWiki.php:583
50.25846293872WebResponse->header( )../OutputPage.php:2220
60.25846294016header ( )../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
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.25646278152OutputPage->output( )../MediaWiki.php:583
50.25896294032WebResponse->header( )../OutputPage.php:2227
60.25896294176header ( )../WebResponse.php:37