( ! ) Warning: Search backend error during near_match search for '3.138.113.101' after 2. 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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.01983551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03364379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03394433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03394433736SpecialSearch->execute( )../SpecialPage.php:383
80.10035795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.10545802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10545802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10755817936Hooks::run( )../SearchEngine.php:231
120.10765819536call_user_func_array ( )../Hooks.php:209
130.10765820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10805894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10865940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.11126175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11156206888PoolCounterWork->execute( )../Util.php:133
180.11166231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11166231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11166231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11176233336PoolCounterWork->execute( )../Util.php:129
220.11176233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11176234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11176234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11346348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11356352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11356352776MWDebug::warning( )../GlobalFunctions.php:1247
280.11366354080MWDebug::sendMessage( )../MWDebug.php:155
290.11366354472trigger_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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.11556277792OutputPage->output( )../MediaWiki.php:583
50.11576284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11576285544WebResponse->header( )../OutputPage.php:2134
70.11586285688header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.11556277792OutputPage->output( )../MediaWiki.php:583
50.11576284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11646293592WebResponse->header( )../OutputPage.php:2171
70.11646293736header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.11556277792OutputPage->output( )../MediaWiki.php:583
50.11576284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11686293536WebResponse->header( )../OutputPage.php:2172
70.11686293680header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.11556277792OutputPage->output( )../MediaWiki.php:583
50.11746293536WebResponse->header( )../OutputPage.php:2220
60.11746293680header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.11556277792OutputPage->output( )../MediaWiki.php:583
50.11806293696WebResponse->header( )../OutputPage.php:2227
60.11806293840header ( )../WebResponse.php:37