( ! ) Warning: Search backend error during near_match search for '3.144.116.195' after 14. 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
10.0000235248{main}( )../index.php:0
20.00933377880MediaWiki->run( )../index.php:46
30.00943379288MediaWiki->main( )../MediaWiki.php:424
40.01853553472MediaWiki->performRequest( )../MediaWiki.php:573
50.03354381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03384434888SpecialPage->run( )../SpecialPageFactory.php:581
70.03394435256SpecialSearch->execute( )../SpecialPage.php:383
80.08065797800SpecialSearch->goResult( )../SpecialSearch.php:117
90.08605804032SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08605804784SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08865819784Hooks::run( )../SearchEngine.php:231
120.08865821384call_user_func_array ( )../Hooks.php:209
130.08865822088CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08895896120CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08945942144CirrusSearch\Searcher->search( )../Searcher.php:268
160.09206177200CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09226208784PoolCounterWork->execute( )../Util.php:133
180.09236233040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09236233224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09236233296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09246235232PoolCounterWork->execute( )../Util.php:129
220.09246235880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09246236064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09246236184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10646350456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10656354392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10656354672MWDebug::warning( )../GlobalFunctions.php:1247
280.10666355976MWDebug::sendMessage( )../MWDebug.php:155
290.10666356368trigger_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
10.0000235248{main}( )../index.php:0
20.00933377880MediaWiki->run( )../index.php:46
30.00943379288MediaWiki->main( )../MediaWiki.php:424
40.10886279672OutputPage->output( )../MediaWiki.php:583
50.10906286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10916287424WebResponse->header( )../OutputPage.php:2134
70.10916287568header ( )../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
10.0000235248{main}( )../index.php:0
20.00933377880MediaWiki->run( )../index.php:46
30.00943379288MediaWiki->main( )../MediaWiki.php:424
40.10886279672OutputPage->output( )../MediaWiki.php:583
50.10906286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10976295456WebResponse->header( )../OutputPage.php:2171
70.10976295600header ( )../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
10.0000235248{main}( )../index.php:0
20.00933377880MediaWiki->run( )../index.php:46
30.00943379288MediaWiki->main( )../MediaWiki.php:424
40.10886279672OutputPage->output( )../MediaWiki.php:583
50.10906286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11026295400WebResponse->header( )../OutputPage.php:2172
70.11026295544header ( )../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
10.0000235248{main}( )../index.php:0
20.00933377880MediaWiki->run( )../index.php:46
30.00943379288MediaWiki->main( )../MediaWiki.php:424
40.10886279672OutputPage->output( )../MediaWiki.php:583
50.11076295400WebResponse->header( )../OutputPage.php:2220
60.11076295544header ( )../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
10.0000235248{main}( )../index.php:0
20.00933377880MediaWiki->run( )../index.php:46
30.00943379288MediaWiki->main( )../MediaWiki.php:424
40.10886279672OutputPage->output( )../MediaWiki.php:583
50.11126295560WebResponse->header( )../OutputPage.php:2227
60.11126295704header ( )../WebResponse.php:37