( ! ) Warning: Search backend error during near_match search for '52.15.191.6' after 21. 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
10.0001238696{main}( )../index.php:0
20.02993383496MediaWiki->run( )../index.php:46
30.02993384904MediaWiki->main( )../MediaWiki.php:424
40.03823559176MediaWiki->performRequest( )../MediaWiki.php:573
50.05654386816SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05704440688SpecialPage->run( )../SpecialPageFactory.php:581
70.05704441056SpecialSearch->execute( )../SpecialPage.php:383
80.10655802568SpecialSearch->goResult( )../SpecialSearch.php:117
90.11935808800SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11935809552SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12715824552Hooks::run( )../SearchEngine.php:231
120.12725826152call_user_func_array ( )../Hooks.php:209
130.12725826856CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12795900880CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12875946928CirrusSearch\Searcher->search( )../Searcher.php:268
160.14706181952CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14736214728PoolCounterWork->execute( )../Util.php:133
180.14766239144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14766239328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14766239400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14766241368PoolCounterWork->execute( )../Util.php:129
220.14766242016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14766242200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14766242320CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16856356584CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16876360520wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16876360800MWDebug::warning( )../GlobalFunctions.php:1247
280.16886362104MWDebug::sendMessage( )../MWDebug.php:155
290.16886362496trigger_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
10.0001238696{main}( )../index.php:0
20.02993383496MediaWiki->run( )../index.php:46
30.02993384904MediaWiki->main( )../MediaWiki.php:424
40.17076285744OutputPage->output( )../MediaWiki.php:583
50.17096292192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17106293488WebResponse->header( )../OutputPage.php:2134
70.17106293632header ( )../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
10.0001238696{main}( )../index.php:0
20.02993383496MediaWiki->run( )../index.php:46
30.02993384904MediaWiki->main( )../MediaWiki.php:424
40.17076285744OutputPage->output( )../MediaWiki.php:583
50.17096292192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17166301520WebResponse->header( )../OutputPage.php:2171
70.17176301664header ( )../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
10.0001238696{main}( )../index.php:0
20.02993383496MediaWiki->run( )../index.php:46
30.02993384904MediaWiki->main( )../MediaWiki.php:424
40.17076285744OutputPage->output( )../MediaWiki.php:583
50.17096292192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17216301464WebResponse->header( )../OutputPage.php:2172
70.17216301608header ( )../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
10.0001238696{main}( )../index.php:0
20.02993383496MediaWiki->run( )../index.php:46
30.02993384904MediaWiki->main( )../MediaWiki.php:424
40.17076285744OutputPage->output( )../MediaWiki.php:583
50.17266301464WebResponse->header( )../OutputPage.php:2220
60.17266301608header ( )../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
10.0001238696{main}( )../index.php:0
20.02993383496MediaWiki->run( )../index.php:46
30.02993384904MediaWiki->main( )../MediaWiki.php:424
40.17076285744OutputPage->output( )../MediaWiki.php:583
50.17326301616WebResponse->header( )../OutputPage.php:2227
60.17326301760header ( )../WebResponse.php:37