( ! ) Warning: Search backend error during near_match search for '3.144.244.243' 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
10.0000233960{main}( )../index.php:0
20.01183376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.05673551992MediaWiki->performRequest( )../MediaWiki.php:573
50.13734379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13974433368SpecialPage->run( )../SpecialPageFactory.php:581
70.13974433736SpecialSearch->execute( )../SpecialPage.php:383
80.23865795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.25855802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25855802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26085817936Hooks::run( )../SearchEngine.php:231
120.26095819536call_user_func_array ( )../Hooks.php:209
130.26095820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26115894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26145940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.26346175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.26366206960PoolCounterWork->execute( )../Util.php:133
180.26376231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.26376231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.26376231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.26376233408PoolCounterWork->execute( )../Util.php:129
220.26376234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.26376234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.26376234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26976348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26986352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26986352848MWDebug::warning( )../GlobalFunctions.php:1247
280.27006354152MWDebug::sendMessage( )../MWDebug.php:155
290.27006354544trigger_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
20.01183376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.27196277848OutputPage->output( )../MediaWiki.php:583
50.27216284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27226285600WebResponse->header( )../OutputPage.php:2134
70.27226285744header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.27196277848OutputPage->output( )../MediaWiki.php:583
50.27216284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27296293648WebResponse->header( )../OutputPage.php:2171
70.27296293792header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.27196277848OutputPage->output( )../MediaWiki.php:583
50.27216284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27346293592WebResponse->header( )../OutputPage.php:2172
70.27346293736header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.27196277848OutputPage->output( )../MediaWiki.php:583
50.27876293592WebResponse->header( )../OutputPage.php:2220
60.27876293736header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.27196277848OutputPage->output( )../MediaWiki.php:583
50.27936293752WebResponse->header( )../OutputPage.php:2227
60.27936293896header ( )../WebResponse.php:37