( ! ) Warning: Search backend error during near_match search for '3.142.12.135' 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
10.0001233960{main}( )../index.php:0
20.01603376416MediaWiki->run( )../index.php:46
30.01603377824MediaWiki->main( )../MediaWiki.php:424
40.02683551960MediaWiki->performRequest( )../MediaWiki.php:573
50.04914379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04964433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04964433728SpecialSearch->execute( )../SpecialPage.php:383
80.11375796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.12215802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12215803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12605818304Hooks::run( )../SearchEngine.php:231
120.12605819904call_user_func_array ( )../Hooks.php:209
130.12605820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12675894656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12745940688CirrusSearch\Searcher->search( )../Searcher.php:268
160.13216175792CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13266208592PoolCounterWork->execute( )../Util.php:133
180.13296233336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13296233520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13296233592CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13306235560PoolCounterWork->execute( )../Util.php:129
220.13306236208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13306236392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13306236512CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14026350776CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14046354712wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14046354992MWDebug::warning( )../GlobalFunctions.php:1247
280.14056356296MWDebug::sendMessage( )../MWDebug.php:155
290.14056356688trigger_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
10.0001233960{main}( )../index.php:0
20.01603376416MediaWiki->run( )../index.php:46
30.01603377824MediaWiki->main( )../MediaWiki.php:424
40.14256279912OutputPage->output( )../MediaWiki.php:583
50.14286286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14296287664WebResponse->header( )../OutputPage.php:2134
70.14296287808header ( )../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
10.0001233960{main}( )../index.php:0
20.01603376416MediaWiki->run( )../index.php:46
30.01603377824MediaWiki->main( )../MediaWiki.php:424
40.14256279912OutputPage->output( )../MediaWiki.php:583
50.14286286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14356295696WebResponse->header( )../OutputPage.php:2171
70.14356295840header ( )../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
10.0001233960{main}( )../index.php:0
20.01603376416MediaWiki->run( )../index.php:46
30.01603377824MediaWiki->main( )../MediaWiki.php:424
40.14256279912OutputPage->output( )../MediaWiki.php:583
50.14286286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14406295640WebResponse->header( )../OutputPage.php:2172
70.14406295784header ( )../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
10.0001233960{main}( )../index.php:0
20.01603376416MediaWiki->run( )../index.php:46
30.01603377824MediaWiki->main( )../MediaWiki.php:424
40.14256279912OutputPage->output( )../MediaWiki.php:583
50.14456295640WebResponse->header( )../OutputPage.php:2220
60.14456295784header ( )../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
10.0001233960{main}( )../index.php:0
20.01603376416MediaWiki->run( )../index.php:46
30.01603377824MediaWiki->main( )../MediaWiki.php:424
40.14256279912OutputPage->output( )../MediaWiki.php:583
50.14516295800WebResponse->header( )../OutputPage.php:2227
60.14516295944header ( )../WebResponse.php:37