( ! ) Warning: Search backend error during near_match search for '13.59.195.78' 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
10.0000233928{main}( )../index.php:0
20.01863375864MediaWiki->run( )../index.php:46
30.01873377272MediaWiki->main( )../MediaWiki.php:424
40.03883551264MediaWiki->performRequest( )../MediaWiki.php:573
50.07264378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07304432672SpecialPage->run( )../SpecialPageFactory.php:581
70.07304433040SpecialSearch->execute( )../SpecialPage.php:383
80.19075794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.19585800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19585801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19815816624Hooks::run( )../SearchEngine.php:231
120.19815818224call_user_func_array ( )../Hooks.php:209
130.19815818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19855892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19915938984CirrusSearch\Searcher->search( )../Searcher.php:268
160.20166174032CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20196205624PoolCounterWork->execute( )../Util.php:133
180.20206229880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20206230064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20206230136CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20216232072PoolCounterWork->execute( )../Util.php:129
220.20216232720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20216232904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20216233024CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20836347304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20846351240wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20846351520MWDebug::warning( )../GlobalFunctions.php:1247
280.20856352824MWDebug::sendMessage( )../MWDebug.php:155
290.20856353216trigger_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
10.0000233928{main}( )../index.php:0
20.01863375864MediaWiki->run( )../index.php:46
30.01873377272MediaWiki->main( )../MediaWiki.php:424
40.21046276528OutputPage->output( )../MediaWiki.php:583
50.21066282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21066284280WebResponse->header( )../OutputPage.php:2134
70.21066284424header ( )../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
10.0000233928{main}( )../index.php:0
20.01863375864MediaWiki->run( )../index.php:46
30.01873377272MediaWiki->main( )../MediaWiki.php:424
40.21046276528OutputPage->output( )../MediaWiki.php:583
50.21066282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21136292312WebResponse->header( )../OutputPage.php:2171
70.21136292456header ( )../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
10.0000233928{main}( )../index.php:0
20.01863375864MediaWiki->run( )../index.php:46
30.01873377272MediaWiki->main( )../MediaWiki.php:424
40.21046276528OutputPage->output( )../MediaWiki.php:583
50.21066282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21186292256WebResponse->header( )../OutputPage.php:2172
70.21186292400header ( )../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
10.0000233928{main}( )../index.php:0
20.01863375864MediaWiki->run( )../index.php:46
30.01873377272MediaWiki->main( )../MediaWiki.php:424
40.21046276528OutputPage->output( )../MediaWiki.php:583
50.21226292256WebResponse->header( )../OutputPage.php:2220
60.21226292400header ( )../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
10.0000233928{main}( )../index.php:0
20.01863375864MediaWiki->run( )../index.php:46
30.01873377272MediaWiki->main( )../MediaWiki.php:424
40.21046276528OutputPage->output( )../MediaWiki.php:583
50.21286292416WebResponse->header( )../OutputPage.php:2227
60.21286292560header ( )../WebResponse.php:37