( ! ) Warning: Search backend error during near_match search for '18.224.58.155' 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
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.02373551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04154379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04194433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04194433736SpecialSearch->execute( )../SpecialPage.php:383
80.10315795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.10915802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10915802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11155817936Hooks::run( )../SearchEngine.php:231
120.11155819536call_user_func_array ( )../Hooks.php:209
130.11165820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11195894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11245940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.11546175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11566206960PoolCounterWork->execute( )../Util.php:133
180.11576231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11576231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11576231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11586233408PoolCounterWork->execute( )../Util.php:129
220.11586234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11586234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11586234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12206348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12226352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12226352848MWDebug::warning( )../GlobalFunctions.php:1247
280.12246354152MWDebug::sendMessage( )../MWDebug.php:155
290.12246354544trigger_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
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12536277848OutputPage->output( )../MediaWiki.php:583
50.12566284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12576285600WebResponse->header( )../OutputPage.php:2134
70.12576285744header ( )../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
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12536277848OutputPage->output( )../MediaWiki.php:583
50.12566284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12646293648WebResponse->header( )../OutputPage.php:2171
70.12646293792header ( )../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
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12536277848OutputPage->output( )../MediaWiki.php:583
50.12566284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12706293592WebResponse->header( )../OutputPage.php:2172
70.12706293736header ( )../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
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12536277848OutputPage->output( )../MediaWiki.php:583
50.12756293592WebResponse->header( )../OutputPage.php:2220
60.12756293736header ( )../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
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12536277848OutputPage->output( )../MediaWiki.php:583
50.12826293752WebResponse->header( )../OutputPage.php:2227
60.12826293896header ( )../WebResponse.php:37