( ! ) Warning: Search backend error during near_match search for '3.144.117.175' after 64. 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
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.09043551992MediaWiki->performRequest( )../MediaWiki.php:573
50.16444379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16484433368SpecialPage->run( )../SpecialPageFactory.php:581
70.16494433736SpecialSearch->execute( )../SpecialPage.php:383
80.27615795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.28185802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.28185802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28545817936Hooks::run( )../SearchEngine.php:231
120.28555819536call_user_func_array ( )../Hooks.php:209
130.28555820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.28625894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.28685940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.28976175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29406206960PoolCounterWork->execute( )../Util.php:133
180.29426231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29426231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29426231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29436233408PoolCounterWork->execute( )../Util.php:129
220.29436234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29436234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29436234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.35846348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.35856352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.35856352832MWDebug::warning( )../GlobalFunctions.php:1247
280.35876354136MWDebug::sendMessage( )../MWDebug.php:155
290.35876354528trigger_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
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.36076277848OutputPage->output( )../MediaWiki.php:583
50.36096284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.36106285600WebResponse->header( )../OutputPage.php:2134
70.36106285744header ( )../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
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.36076277848OutputPage->output( )../MediaWiki.php:583
50.36096284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.36176293648WebResponse->header( )../OutputPage.php:2171
70.36176293792header ( )../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
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.36076277848OutputPage->output( )../MediaWiki.php:583
50.36096284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.36226293592WebResponse->header( )../OutputPage.php:2172
70.36226293736header ( )../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
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.36076277848OutputPage->output( )../MediaWiki.php:583
50.36266293592WebResponse->header( )../OutputPage.php:2220
60.36266293736header ( )../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
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.36076277848OutputPage->output( )../MediaWiki.php:583
50.36326293752WebResponse->header( )../OutputPage.php:2227
60.36326293896header ( )../WebResponse.php:37