( ! ) Warning: Search backend error during near_match search for '3.144.99.18' after 7. 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
20.01433376408MediaWiki->run( )../index.php:46
30.01433377816MediaWiki->main( )../MediaWiki.php:424
40.04323551968MediaWiki->performRequest( )../MediaWiki.php:573
50.09024379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09394433312SpecialPage->run( )../SpecialPageFactory.php:581
70.09394433680SpecialSearch->execute( )../SpecialPage.php:383
80.21555796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.22175802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22175803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22515818248Hooks::run( )../SearchEngine.php:231
120.22515819848call_user_func_array ( )../Hooks.php:209
130.22515820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22565894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22645940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.22956175616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23016207224PoolCounterWork->execute( )../Util.php:133
180.23036231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23036231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23036231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23046233672PoolCounterWork->execute( )../Util.php:129
220.23046234320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23046234504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23046234624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23696348888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23716352816wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23716353096MWDebug::warning( )../GlobalFunctions.php:1247
280.23736354384MWDebug::sendMessage( )../MWDebug.php:155
290.23736354776trigger_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
20.01433376408MediaWiki->run( )../index.php:46
30.01433377816MediaWiki->main( )../MediaWiki.php:424
40.23926278112OutputPage->output( )../MediaWiki.php:583
50.23946284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23956285856WebResponse->header( )../OutputPage.php:2134
70.23956286000header ( )../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
20.01433376408MediaWiki->run( )../index.php:46
30.01433377816MediaWiki->main( )../MediaWiki.php:424
40.23926278112OutputPage->output( )../MediaWiki.php:583
50.23946284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24016293888WebResponse->header( )../OutputPage.php:2171
70.24016294032header ( )../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
20.01433376408MediaWiki->run( )../index.php:46
30.01433377816MediaWiki->main( )../MediaWiki.php:424
40.23926278112OutputPage->output( )../MediaWiki.php:583
50.23946284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24076293832WebResponse->header( )../OutputPage.php:2172
70.24076293976header ( )../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
20.01433376408MediaWiki->run( )../index.php:46
30.01433377816MediaWiki->main( )../MediaWiki.php:424
40.23926278112OutputPage->output( )../MediaWiki.php:583
50.24126293832WebResponse->header( )../OutputPage.php:2220
60.24126293976header ( )../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
20.01433376408MediaWiki->run( )../index.php:46
30.01433377816MediaWiki->main( )../MediaWiki.php:424
40.23926278112OutputPage->output( )../MediaWiki.php:583
50.24196293992WebResponse->header( )../OutputPage.php:2227
60.24196294136header ( )../WebResponse.php:37