( ! ) Warning: Search backend error during near_match search for '3.22.75.12' after 1. 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
10.0000233896{main}( )../index.php:0
20.00843375864MediaWiki->run( )../index.php:46
30.00843377272MediaWiki->main( )../MediaWiki.php:424
40.01603551320MediaWiki->performRequest( )../MediaWiki.php:573
50.03014378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03054432616SpecialPage->run( )../SpecialPageFactory.php:581
70.03054432984SpecialSearch->execute( )../SpecialPage.php:383
80.07195795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.07695801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07695801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07915816984Hooks::run( )../SearchEngine.php:231
120.07915818584call_user_func_array ( )../Hooks.php:209
130.07915819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.07945893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.07965939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.08106174328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08126205928PoolCounterWork->execute( )../Util.php:133
180.08126230184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08126230368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08126230440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08136232376PoolCounterWork->execute( )../Util.php:129
220.08136233024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08136233208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08136233328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08266347616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08276351544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08276351824MWDebug::warning( )../GlobalFunctions.php:1247
280.08286353112MWDebug::sendMessage( )../MWDebug.php:155
290.08286353504trigger_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
10.0000233896{main}( )../index.php:0
20.00843375864MediaWiki->run( )../index.php:46
30.00843377272MediaWiki->main( )../MediaWiki.php:424
40.08456276824OutputPage->output( )../MediaWiki.php:583
50.08476283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08486284568WebResponse->header( )../OutputPage.php:2134
70.08486284712header ( )../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
10.0000233896{main}( )../index.php:0
20.00843375864MediaWiki->run( )../index.php:46
30.00843377272MediaWiki->main( )../MediaWiki.php:424
40.08456276824OutputPage->output( )../MediaWiki.php:583
50.08476283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08546292600WebResponse->header( )../OutputPage.php:2171
70.08546292744header ( )../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
10.0000233896{main}( )../index.php:0
20.00843375864MediaWiki->run( )../index.php:46
30.00843377272MediaWiki->main( )../MediaWiki.php:424
40.08456276824OutputPage->output( )../MediaWiki.php:583
50.08476283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08596292544WebResponse->header( )../OutputPage.php:2172
70.08596292688header ( )../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
10.0000233896{main}( )../index.php:0
20.00843375864MediaWiki->run( )../index.php:46
30.00843377272MediaWiki->main( )../MediaWiki.php:424
40.08456276824OutputPage->output( )../MediaWiki.php:583
50.08646292544WebResponse->header( )../OutputPage.php:2220
60.08646292688header ( )../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
10.0000233896{main}( )../index.php:0
20.00843375864MediaWiki->run( )../index.php:46
30.00843377272MediaWiki->main( )../MediaWiki.php:424
40.08456276824OutputPage->output( )../MediaWiki.php:583
50.08696292696WebResponse->header( )../OutputPage.php:2227
60.08696292840header ( )../WebResponse.php:37