( ! ) Warning: Search backend error during near_match search for '3.149.28.19' 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
20.01003376408MediaWiki->run( )../index.php:46
30.01013377816MediaWiki->main( )../MediaWiki.php:424
40.02993551968MediaWiki->performRequest( )../MediaWiki.php:573
50.04524379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04574433312SpecialPage->run( )../SpecialPageFactory.php:581
70.04574433680SpecialSearch->execute( )../SpecialPage.php:383
80.12825796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.13445802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13445803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13905818248Hooks::run( )../SearchEngine.php:231
120.13905819848call_user_func_array ( )../Hooks.php:209
130.13915820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13965894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14035940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.14366175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14396208512PoolCounterWork->execute( )../Util.php:133
180.14416232984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14416233168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14416233240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14416235208PoolCounterWork->execute( )../Util.php:129
220.14426235856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14426236040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14426236160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15096350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15106354368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15106354648MWDebug::warning( )../GlobalFunctions.php:1247
280.15116355936MWDebug::sendMessage( )../MWDebug.php:155
290.15116356328trigger_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
20.01003376408MediaWiki->run( )../index.php:46
30.01013377816MediaWiki->main( )../MediaWiki.php:424
40.15426279568OutputPage->output( )../MediaWiki.php:583
50.15446286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15506287312WebResponse->header( )../OutputPage.php:2134
70.15506287456header ( )../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
20.01003376408MediaWiki->run( )../index.php:46
30.01013377816MediaWiki->main( )../MediaWiki.php:424
40.15426279568OutputPage->output( )../MediaWiki.php:583
50.15446286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15576295344WebResponse->header( )../OutputPage.php:2171
70.15576295488header ( )../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
20.01003376408MediaWiki->run( )../index.php:46
30.01013377816MediaWiki->main( )../MediaWiki.php:424
40.15426279568OutputPage->output( )../MediaWiki.php:583
50.15446286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15666295288WebResponse->header( )../OutputPage.php:2172
70.15666295432header ( )../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
20.01003376408MediaWiki->run( )../index.php:46
30.01013377816MediaWiki->main( )../MediaWiki.php:424
40.15426279568OutputPage->output( )../MediaWiki.php:583
50.15746295288WebResponse->header( )../OutputPage.php:2220
60.15746295432header ( )../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
20.01003376408MediaWiki->run( )../index.php:46
30.01013377816MediaWiki->main( )../MediaWiki.php:424
40.15426279568OutputPage->output( )../MediaWiki.php:583
50.15866295448WebResponse->header( )../OutputPage.php:2227
60.15866295592header ( )../WebResponse.php:37