( ! ) Warning: Search backend error during near_match search for '3.145.86.34' 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
10.0000239824{main}( )../index.php:0
20.00913385192MediaWiki->run( )../index.php:46
30.00923386600MediaWiki->main( )../MediaWiki.php:424
40.01903560736MediaWiki->performRequest( )../MediaWiki.php:573
50.03464388144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03504442064SpecialPage->run( )../SpecialPageFactory.php:581
70.03504442432SpecialSearch->execute( )../SpecialPage.php:383
80.07845804952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08405810896SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08405811648SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08655826648Hooks::run( )../SearchEngine.php:231
120.08665828248call_user_func_array ( )../Hooks.php:209
130.08665828952CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08735902984CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08825949032CirrusSearch\Searcher->search( )../Searcher.php:268
160.09186184120CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09216216888PoolCounterWork->execute( )../Util.php:133
180.09226241328PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09226241512call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09226241584CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09226243552PoolCounterWork->execute( )../Util.php:129
220.09226244200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09226244384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09226244504CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09896358808CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09906362736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09906363016MWDebug::warning( )../GlobalFunctions.php:1247
280.09916364304MWDebug::sendMessage( )../MWDebug.php:155
290.09916364696trigger_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
10.0000239824{main}( )../index.php:0
20.00913385192MediaWiki->run( )../index.php:46
30.00923386600MediaWiki->main( )../MediaWiki.php:424
40.10106287968OutputPage->output( )../MediaWiki.php:583
50.10126294416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10136295712WebResponse->header( )../OutputPage.php:2134
70.10136295856header ( )../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
10.0000239824{main}( )../index.php:0
20.00913385192MediaWiki->run( )../index.php:46
30.00923386600MediaWiki->main( )../MediaWiki.php:424
40.10106287968OutputPage->output( )../MediaWiki.php:583
50.10126294416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10196303744WebResponse->header( )../OutputPage.php:2171
70.10196303888header ( )../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
10.0000239824{main}( )../index.php:0
20.00913385192MediaWiki->run( )../index.php:46
30.00923386600MediaWiki->main( )../MediaWiki.php:424
40.10106287968OutputPage->output( )../MediaWiki.php:583
50.10126294416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236303688WebResponse->header( )../OutputPage.php:2172
70.10236303832header ( )../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
10.0000239824{main}( )../index.php:0
20.00913385192MediaWiki->run( )../index.php:46
30.00923386600MediaWiki->main( )../MediaWiki.php:424
40.10106287968OutputPage->output( )../MediaWiki.php:583
50.10286303688WebResponse->header( )../OutputPage.php:2220
60.10286303832header ( )../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
10.0000239824{main}( )../index.php:0
20.00913385192MediaWiki->run( )../index.php:46
30.00923386600MediaWiki->main( )../MediaWiki.php:424
40.10106287968OutputPage->output( )../MediaWiki.php:583
50.10356303848WebResponse->header( )../OutputPage.php:2227
60.10356303992header ( )../WebResponse.php:37