( ! ) Warning: Search backend error during near_match search for '3.145.173.137' 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
10.0000233960{main}( )../index.php:0
20.00953375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.01963551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03744378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03884432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03884433208SpecialSearch->execute( )../SpecialPage.php:383
80.08525794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.09085801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09085801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09315816752Hooks::run( )../SearchEngine.php:231
120.09315818352call_user_func_array ( )../Hooks.php:209
130.09315819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09365893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09435939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.09746174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09776205760PoolCounterWork->execute( )../Util.php:133
180.09786230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09786230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09786230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09796232208PoolCounterWork->execute( )../Util.php:129
220.09796232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09796233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09796233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10016347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10026351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10026351632MWDebug::warning( )../GlobalFunctions.php:1247
280.10036352936MWDebug::sendMessage( )../MWDebug.php:155
290.10036353328trigger_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
20.00953375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.11106276640OutputPage->output( )../MediaWiki.php:583
50.11126283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11136284392WebResponse->header( )../OutputPage.php:2134
70.11136284536header ( )../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
20.00953375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.11106276640OutputPage->output( )../MediaWiki.php:583
50.11126283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11206292424WebResponse->header( )../OutputPage.php:2171
70.11206292568header ( )../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
20.00953375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.11106276640OutputPage->output( )../MediaWiki.php:583
50.11126283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11256292368WebResponse->header( )../OutputPage.php:2172
70.11256292512header ( )../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
20.00953375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.11106276640OutputPage->output( )../MediaWiki.php:583
50.11316292368WebResponse->header( )../OutputPage.php:2220
60.11316292512header ( )../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
20.00953375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.11106276640OutputPage->output( )../MediaWiki.php:583
50.11366292528WebResponse->header( )../OutputPage.php:2227
60.11366292672header ( )../WebResponse.php:37