( ! ) Warning: Search backend error during near_match search for '3.147.81.34' 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
20.02483376408MediaWiki->run( )../index.php:46
30.02483377816MediaWiki->main( )../MediaWiki.php:424
40.06793551968MediaWiki->performRequest( )../MediaWiki.php:573
50.11144379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11184433312SpecialPage->run( )../SpecialPageFactory.php:581
70.11194433680SpecialSearch->execute( )../SpecialPage.php:383
80.22115796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.23155802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23155803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23985818248Hooks::run( )../SearchEngine.php:231
120.23995819848call_user_func_array ( )../Hooks.php:209
130.23995820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24035894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24095940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.24436175616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24476207224PoolCounterWork->execute( )../Util.php:133
180.24496231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24496231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24496231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24506233672PoolCounterWork->execute( )../Util.php:129
220.24506234320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24506234504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24506234624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25136348888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25156352816wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25156353096MWDebug::warning( )../GlobalFunctions.php:1247
280.25166354384MWDebug::sendMessage( )../MWDebug.php:155
290.25166354776trigger_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
20.02483376408MediaWiki->run( )../index.php:46
30.02483377816MediaWiki->main( )../MediaWiki.php:424
40.25346278112OutputPage->output( )../MediaWiki.php:583
50.25366284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25376285856WebResponse->header( )../OutputPage.php:2134
70.25376286000header ( )../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
20.02483376408MediaWiki->run( )../index.php:46
30.02483377816MediaWiki->main( )../MediaWiki.php:424
40.25346278112OutputPage->output( )../MediaWiki.php:583
50.25366284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25436293888WebResponse->header( )../OutputPage.php:2171
70.25436294032header ( )../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
20.02483376408MediaWiki->run( )../index.php:46
30.02483377816MediaWiki->main( )../MediaWiki.php:424
40.25346278112OutputPage->output( )../MediaWiki.php:583
50.25366284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25486293832WebResponse->header( )../OutputPage.php:2172
70.25486293976header ( )../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
20.02483376408MediaWiki->run( )../index.php:46
30.02483377816MediaWiki->main( )../MediaWiki.php:424
40.25346278112OutputPage->output( )../MediaWiki.php:583
50.25536293832WebResponse->header( )../OutputPage.php:2220
60.25536293976header ( )../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
20.02483376408MediaWiki->run( )../index.php:46
30.02483377816MediaWiki->main( )../MediaWiki.php:424
40.25346278112OutputPage->output( )../MediaWiki.php:583
50.25586293992WebResponse->header( )../OutputPage.php:2227
60.25586294136header ( )../WebResponse.php:37