( ! ) Warning: Search backend error during near_match search for '3.12.71.134' after 2. 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
10.0001233896{main}( )../index.php:0
20.01513375832MediaWiki->run( )../index.php:46
30.01513377240MediaWiki->main( )../MediaWiki.php:424
40.02633551304MediaWiki->performRequest( )../MediaWiki.php:573
50.04174378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04214432784SpecialPage->run( )../SpecialPageFactory.php:581
70.04214433152SpecialSearch->execute( )../SpecialPage.php:383
80.08585795056SpecialSearch->goResult( )../SpecialSearch.php:117
90.09065801312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09065802064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09285817064Hooks::run( )../SearchEngine.php:231
120.09295818664call_user_func_array ( )../Hooks.php:209
130.09295819368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09335893392CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09385939424CirrusSearch\Searcher->search( )../Searcher.php:268
160.09636174432CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09666206024PoolCounterWork->execute( )../Util.php:133
180.09686230280PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09686230464call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09686230536CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09686232472PoolCounterWork->execute( )../Util.php:129
220.09686233120PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09686233304call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09686233424CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09876347688CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09886351616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09886351896MWDebug::warning( )../GlobalFunctions.php:1247
280.09896353184MWDebug::sendMessage( )../MWDebug.php:155
290.09896353576trigger_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
10.0001233896{main}( )../index.php:0
20.01513375832MediaWiki->run( )../index.php:46
30.01513377240MediaWiki->main( )../MediaWiki.php:424
40.10086276912OutputPage->output( )../MediaWiki.php:583
50.10116283360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10116284656WebResponse->header( )../OutputPage.php:2134
70.10116284800header ( )../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
10.0001233896{main}( )../index.php:0
20.01513375832MediaWiki->run( )../index.php:46
30.01513377240MediaWiki->main( )../MediaWiki.php:424
40.10086276912OutputPage->output( )../MediaWiki.php:583
50.10116283360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10186292688WebResponse->header( )../OutputPage.php:2171
70.10186292832header ( )../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
10.0001233896{main}( )../index.php:0
20.01513375832MediaWiki->run( )../index.php:46
30.01513377240MediaWiki->main( )../MediaWiki.php:424
40.10086276912OutputPage->output( )../MediaWiki.php:583
50.10116283360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236292632WebResponse->header( )../OutputPage.php:2172
70.10236292776header ( )../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
10.0001233896{main}( )../index.php:0
20.01513375832MediaWiki->run( )../index.php:46
30.01513377240MediaWiki->main( )../MediaWiki.php:424
40.10086276912OutputPage->output( )../MediaWiki.php:583
50.10276292632WebResponse->header( )../OutputPage.php:2220
60.10276292776header ( )../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
10.0001233896{main}( )../index.php:0
20.01513375832MediaWiki->run( )../index.php:46
30.01513377240MediaWiki->main( )../MediaWiki.php:424
40.10086276912OutputPage->output( )../MediaWiki.php:583
50.10336292784WebResponse->header( )../OutputPage.php:2227
60.10336292928header ( )../WebResponse.php:37