( ! ) Warning: Search backend error during near_match search for '3.144.102.110' after 14. 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
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.01653551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03124379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03164433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03164433736SpecialSearch->execute( )../SpecialPage.php:383
80.12585795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.14345802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14345802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14755817936Hooks::run( )../SearchEngine.php:231
120.14755819536call_user_func_array ( )../Hooks.php:209
130.14755820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15605894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15635940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.15796175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15806206960PoolCounterWork->execute( )../Util.php:133
180.15816231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15816231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15816231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15826233408PoolCounterWork->execute( )../Util.php:129
220.15826234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15826234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15826234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17226348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17246352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17246352848MWDebug::warning( )../GlobalFunctions.php:1247
280.17256354152MWDebug::sendMessage( )../MWDebug.php:155
290.17256354544trigger_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
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.17476277848OutputPage->output( )../MediaWiki.php:583
50.17506284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17516285600WebResponse->header( )../OutputPage.php:2134
70.17516285744header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.17476277848OutputPage->output( )../MediaWiki.php:583
50.17506284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17576293648WebResponse->header( )../OutputPage.php:2171
70.17576293792header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.17476277848OutputPage->output( )../MediaWiki.php:583
50.17506284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17636293592WebResponse->header( )../OutputPage.php:2172
70.17636293736header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.17476277848OutputPage->output( )../MediaWiki.php:583
50.17686293592WebResponse->header( )../OutputPage.php:2220
60.17686293736header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.17476277848OutputPage->output( )../MediaWiki.php:583
50.17746293752WebResponse->header( )../OutputPage.php:2227
60.17746293896header ( )../WebResponse.php:37