( ! ) Warning: Search backend error during near_match search for '3.147.66.228' after 6. 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
10.0001233928{main}( )../index.php:0
20.01573375840MediaWiki->run( )../index.php:46
30.01573377248MediaWiki->main( )../MediaWiki.php:424
40.02433551384MediaWiki->performRequest( )../MediaWiki.php:573
50.04054378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04104432768SpecialPage->run( )../SpecialPageFactory.php:581
70.04114433136SpecialSearch->execute( )../SpecialPage.php:383
80.08905794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.09465800960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09465801712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09705816712Hooks::run( )../SearchEngine.php:231
120.09715818312call_user_func_array ( )../Hooks.php:209
130.09715819016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09775893048CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09845939072CirrusSearch\Searcher->search( )../Searcher.php:268
160.10146174080CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10166205680PoolCounterWork->execute( )../Util.php:133
180.10176229936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10176230120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10176230192CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10186232128PoolCounterWork->execute( )../Util.php:129
220.10186232776PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10186232960call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10186233080CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10826347344CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10836351280wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10836351560MWDebug::warning( )../GlobalFunctions.php:1247
280.10846352864MWDebug::sendMessage( )../MWDebug.php:155
290.10846353256trigger_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
10.0001233928{main}( )../index.php:0
20.01573375840MediaWiki->run( )../index.php:46
30.01573377248MediaWiki->main( )../MediaWiki.php:424
40.11036276568OutputPage->output( )../MediaWiki.php:583
50.11056283024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11066284320WebResponse->header( )../OutputPage.php:2134
70.11066284464header ( )../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
10.0001233928{main}( )../index.php:0
20.01573375840MediaWiki->run( )../index.php:46
30.01573377248MediaWiki->main( )../MediaWiki.php:424
40.11036276568OutputPage->output( )../MediaWiki.php:583
50.11056283024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11156292352WebResponse->header( )../OutputPage.php:2171
70.11156292496header ( )../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
10.0001233928{main}( )../index.php:0
20.01573375840MediaWiki->run( )../index.php:46
30.01573377248MediaWiki->main( )../MediaWiki.php:424
40.11036276568OutputPage->output( )../MediaWiki.php:583
50.11056283024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11206292296WebResponse->header( )../OutputPage.php:2172
70.11206292440header ( )../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
10.0001233928{main}( )../index.php:0
20.01573375840MediaWiki->run( )../index.php:46
30.01573377248MediaWiki->main( )../MediaWiki.php:424
40.11036276568OutputPage->output( )../MediaWiki.php:583
50.11256292296WebResponse->header( )../OutputPage.php:2220
60.11256292440header ( )../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
10.0001233928{main}( )../index.php:0
20.01573375840MediaWiki->run( )../index.php:46
30.01573377248MediaWiki->main( )../MediaWiki.php:424
40.11036276568OutputPage->output( )../MediaWiki.php:583
50.11316292456WebResponse->header( )../OutputPage.php:2227
60.11316292600header ( )../WebResponse.php:37