( ! ) Warning: Search backend error during near_match search for '3.145.188.16' after 23. 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
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.06833551992MediaWiki->performRequest( )../MediaWiki.php:573
50.12364379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12404433376SpecialPage->run( )../SpecialPageFactory.php:581
70.12404433744SpecialSearch->execute( )../SpecialPage.php:383
80.34385795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.37665802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.37665802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.39115817880Hooks::run( )../SearchEngine.php:231
120.39115819480call_user_func_array ( )../Hooks.php:209
130.39115820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.39155894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.39195940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.39366175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.39386206888PoolCounterWork->execute( )../Util.php:133
180.39396231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.39396231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.39396231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.39396233336PoolCounterWork->execute( )../Util.php:129
220.39406233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.39406234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.39406234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.41726348552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.41736352488wfLogWarning( )../ElasticsearchIntermediary.php:98
270.41736352768MWDebug::warning( )../GlobalFunctions.php:1247
280.41756354072MWDebug::sendMessage( )../MWDebug.php:155
290.41756354464trigger_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
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.41946277768OutputPage->output( )../MediaWiki.php:583
50.41966284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41976285520WebResponse->header( )../OutputPage.php:2134
70.41976285664header ( )../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
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.41946277768OutputPage->output( )../MediaWiki.php:583
50.41966284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42046293552WebResponse->header( )../OutputPage.php:2171
70.42046293696header ( )../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
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.41946277768OutputPage->output( )../MediaWiki.php:583
50.41966284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42086293496WebResponse->header( )../OutputPage.php:2172
70.42086293640header ( )../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
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.41946277768OutputPage->output( )../MediaWiki.php:583
50.42366293496WebResponse->header( )../OutputPage.php:2220
60.42366293640header ( )../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
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.41946277768OutputPage->output( )../MediaWiki.php:583
50.43046293656WebResponse->header( )../OutputPage.php:2227
60.43046293800header ( )../WebResponse.php:37