( ! ) Warning: Search backend error during near_match search for '3.145.165.158' 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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.01763551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03214379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03264433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03264433736SpecialSearch->execute( )../SpecialPage.php:383
80.07535795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08065802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08065802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08305817936Hooks::run( )../SearchEngine.php:231
120.08305819536call_user_func_array ( )../Hooks.php:209
130.08305820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08365894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08445940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.08756175344CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08776206928PoolCounterWork->execute( )../Util.php:133
180.08796231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08796231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08796231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08796233376PoolCounterWork->execute( )../Util.php:129
220.08796234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08796234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08796234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09446348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09456352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09466352832MWDebug::warning( )../GlobalFunctions.php:1247
280.09466354136MWDebug::sendMessage( )../MWDebug.php:155
290.09466354528trigger_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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09646277848OutputPage->output( )../MediaWiki.php:583
50.09666284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09676285600WebResponse->header( )../OutputPage.php:2134
70.09676285744header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09646277848OutputPage->output( )../MediaWiki.php:583
50.09666284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09736293648WebResponse->header( )../OutputPage.php:2171
70.09736293792header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09646277848OutputPage->output( )../MediaWiki.php:583
50.09666284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09786293592WebResponse->header( )../OutputPage.php:2172
70.09786293736header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09646277848OutputPage->output( )../MediaWiki.php:583
50.09836293592WebResponse->header( )../OutputPage.php:2220
60.09846293736header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09646277848OutputPage->output( )../MediaWiki.php:583
50.09916293752WebResponse->header( )../OutputPage.php:2227
60.09916293896header ( )../WebResponse.php:37