( ! ) Warning: Search backend error during near_match search for '13.59.183.77' 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
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.04193551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05934379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05984433376SpecialPage->run( )../SpecialPageFactory.php:581
70.05984433744SpecialSearch->execute( )../SpecialPage.php:383
80.10585795840SpecialSearch->goResult( )../SpecialSearch.php:117
90.11135802096SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11135802848SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11385817848Hooks::run( )../SearchEngine.php:231
120.11395819448call_user_func_array ( )../Hooks.php:209
130.11395820152CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11435894192CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11495940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.11756175344CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11786208136PoolCounterWork->execute( )../Util.php:133
180.11806232608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11806232792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11806232864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11806234832PoolCounterWork->execute( )../Util.php:129
220.11806235480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11806235664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11806235784CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12456350064CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12466354000wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12466354280MWDebug::warning( )../GlobalFunctions.php:1247
280.12476355584MWDebug::sendMessage( )../MWDebug.php:155
290.12476355976trigger_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
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.13696279200OutputPage->output( )../MediaWiki.php:583
50.13736285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13746286952WebResponse->header( )../OutputPage.php:2134
70.13746287096header ( )../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
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.13696279200OutputPage->output( )../MediaWiki.php:583
50.13736285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13816294984WebResponse->header( )../OutputPage.php:2171
70.13816295128header ( )../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
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.13696279200OutputPage->output( )../MediaWiki.php:583
50.13736285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13866294928WebResponse->header( )../OutputPage.php:2172
70.13866295072header ( )../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
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.13696279200OutputPage->output( )../MediaWiki.php:583
50.13916294928WebResponse->header( )../OutputPage.php:2220
60.13916295072header ( )../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
20.02973376416MediaWiki->run( )../index.php:46
30.02973377824MediaWiki->main( )../MediaWiki.php:424
40.13696279200OutputPage->output( )../MediaWiki.php:583
50.13986295088WebResponse->header( )../OutputPage.php:2227
60.13986295232header ( )../WebResponse.php:37