( ! ) Warning: Search backend error during near_match search for '3.144.96.40' 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
10.0000233928{main}( )../index.php:0
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.01773551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03264379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03294433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03304433680SpecialSearch->execute( )../SpecialPage.php:383
80.07855796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08385802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08385803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08595818248Hooks::run( )../SearchEngine.php:231
120.08605819848call_user_func_array ( )../Hooks.php:209
130.08605820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08645894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08705940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08966175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08976207320PoolCounterWork->execute( )../Util.php:133
180.08986231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08986231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08986231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08986233768PoolCounterWork->execute( )../Util.php:129
220.08986234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08986234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08996234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09186348952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09206352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09206353160MWDebug::warning( )../GlobalFunctions.php:1247
280.09216354448MWDebug::sendMessage( )../MWDebug.php:155
290.09216354840trigger_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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.09386278144OutputPage->output( )../MediaWiki.php:583
50.09406284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09416285888WebResponse->header( )../OutputPage.php:2134
70.09416286032header ( )../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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.09386278144OutputPage->output( )../MediaWiki.php:583
50.09406284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09486293920WebResponse->header( )../OutputPage.php:2171
70.09486294064header ( )../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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.09386278144OutputPage->output( )../MediaWiki.php:583
50.09406284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09536293864WebResponse->header( )../OutputPage.php:2172
70.09536294008header ( )../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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.09386278144OutputPage->output( )../MediaWiki.php:583
50.09586293864WebResponse->header( )../OutputPage.php:2220
60.09586294008header ( )../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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.09386278144OutputPage->output( )../MediaWiki.php:583
50.09636294024WebResponse->header( )../OutputPage.php:2227
60.09636294168header ( )../WebResponse.php:37