( ! ) Warning: Search backend error during near_match search for '3.139.88.90' after 19. 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
20.00973376408MediaWiki->run( )../index.php:46
30.00973377816MediaWiki->main( )../MediaWiki.php:424
40.01833551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03214379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03264433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03264433680SpecialSearch->execute( )../SpecialPage.php:383
80.07935796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08505802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08505803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08735818248Hooks::run( )../SearchEngine.php:231
120.08745819848call_user_func_array ( )../Hooks.php:209
130.08745820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08775894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08805940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08966175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08976208512PoolCounterWork->execute( )../Util.php:133
180.08986232984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08986233168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08986233240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08996235208PoolCounterWork->execute( )../Util.php:129
220.08996235856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08996236040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08996236160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10896350456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10926354392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10926354672MWDebug::warning( )../GlobalFunctions.php:1247
280.10936355976MWDebug::sendMessage( )../MWDebug.php:155
290.10936356368trigger_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
20.00973376408MediaWiki->run( )../index.php:46
30.00973377816MediaWiki->main( )../MediaWiki.php:424
40.11136279568OutputPage->output( )../MediaWiki.php:583
50.11166286024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11186287320WebResponse->header( )../OutputPage.php:2134
70.11186287464header ( )../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
20.00973376408MediaWiki->run( )../index.php:46
30.00973377816MediaWiki->main( )../MediaWiki.php:424
40.11136279568OutputPage->output( )../MediaWiki.php:583
50.11166286024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11266295352WebResponse->header( )../OutputPage.php:2171
70.11266295496header ( )../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
20.00973376408MediaWiki->run( )../index.php:46
30.00973377816MediaWiki->main( )../MediaWiki.php:424
40.11136279568OutputPage->output( )../MediaWiki.php:583
50.11166286024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11326295296WebResponse->header( )../OutputPage.php:2172
70.11326295440header ( )../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
20.00973376408MediaWiki->run( )../index.php:46
30.00973377816MediaWiki->main( )../MediaWiki.php:424
40.11136279568OutputPage->output( )../MediaWiki.php:583
50.11386295296WebResponse->header( )../OutputPage.php:2220
60.11386295440header ( )../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
20.00973376408MediaWiki->run( )../index.php:46
30.00973377816MediaWiki->main( )../MediaWiki.php:424
40.11136279568OutputPage->output( )../MediaWiki.php:583
50.11456295456WebResponse->header( )../OutputPage.php:2227
60.11456295600header ( )../WebResponse.php:37