( ! ) Warning: Search backend error during near_match search for '3.138.123.106' 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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.01683551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03164379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03214433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03214433736SpecialSearch->execute( )../SpecialPage.php:383
80.07885795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08445802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08445802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08665817936Hooks::run( )../SearchEngine.php:231
120.08675819536call_user_func_array ( )../Hooks.php:209
130.08675820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08715894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08785940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.09106175408CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09126206992PoolCounterWork->execute( )../Util.php:133
180.09146231248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09146231432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09146231504CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09146233440PoolCounterWork->execute( )../Util.php:129
220.09146234088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09146234272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09146234392CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09776348680CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09796352616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09796352896MWDebug::warning( )../GlobalFunctions.php:1247
280.09806354200MWDebug::sendMessage( )../MWDebug.php:155
290.09806354592trigger_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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09966277880OutputPage->output( )../MediaWiki.php:583
50.09986284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09996285632WebResponse->header( )../OutputPage.php:2134
70.09996285776header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09966277880OutputPage->output( )../MediaWiki.php:583
50.09986284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10066293680WebResponse->header( )../OutputPage.php:2171
70.10066293824header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09966277880OutputPage->output( )../MediaWiki.php:583
50.09986284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106293624WebResponse->header( )../OutputPage.php:2172
70.10106293768header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09966277880OutputPage->output( )../MediaWiki.php:583
50.10156293624WebResponse->header( )../OutputPage.php:2220
60.10156293768header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09966277880OutputPage->output( )../MediaWiki.php:583
50.10226293784WebResponse->header( )../OutputPage.php:2227
60.10226293928header ( )../WebResponse.php:37