( ! ) Warning: Search backend error during near_match search for '3.148.107.193' after 52. 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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.23333551992MediaWiki->performRequest( )../MediaWiki.php:573
50.35384379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.35424433368SpecialPage->run( )../SpecialPageFactory.php:581
70.35424433736SpecialSearch->execute( )../SpecialPage.php:383
80.77275795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.80935802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.80935802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.81485817936Hooks::run( )../SearchEngine.php:231
120.81485819536call_user_func_array ( )../Hooks.php:209
130.81485820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.81515894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.81535940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.84896175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.84916206960PoolCounterWork->execute( )../Util.php:133
180.84926231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.84926231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.84926231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.84936233408PoolCounterWork->execute( )../Util.php:129
220.84936234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.84936234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.84936234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.88736348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.90176352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.90176352848MWDebug::warning( )../GlobalFunctions.php:1247
280.90196354152MWDebug::sendMessage( )../MWDebug.php:155
290.90196354544trigger_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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.92856277848OutputPage->output( )../MediaWiki.php:583
50.92876284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.92886285600WebResponse->header( )../OutputPage.php:2134
70.92886285744header ( )../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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.92856277848OutputPage->output( )../MediaWiki.php:583
50.92876284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.94526293648WebResponse->header( )../OutputPage.php:2171
70.94526293792header ( )../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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.92856277848OutputPage->output( )../MediaWiki.php:583
50.92876284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.94736293592WebResponse->header( )../OutputPage.php:2172
70.94736293736header ( )../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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.92856277848OutputPage->output( )../MediaWiki.php:583
50.94796293592WebResponse->header( )../OutputPage.php:2220
60.94796293736header ( )../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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.92856277848OutputPage->output( )../MediaWiki.php:583
50.94866293752WebResponse->header( )../OutputPage.php:2227
60.94866293896header ( )../WebResponse.php:37