( ! ) Warning: Search backend error during near_match search for '3.135.211.245' 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
10.0000233960{main}( )../index.php:0
20.01163375880MediaWiki->run( )../index.php:46
30.01173377288MediaWiki->main( )../MediaWiki.php:424
40.01923551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03624378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03664432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03664433208SpecialSearch->execute( )../SpecialPage.php:383
80.09055794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.10375800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10375801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10995816736Hooks::run( )../SearchEngine.php:231
120.11005818336call_user_func_array ( )../Hooks.php:209
130.11005819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11045893072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11125939096CirrusSearch\Searcher->search( )../Searcher.php:268
160.11926174152CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11946205736PoolCounterWork->execute( )../Util.php:133
180.11966229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11966230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11966230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11966232184PoolCounterWork->execute( )../Util.php:129
220.11966232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11966233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11966233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12166347392CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12186351328wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12186351608MWDebug::warning( )../GlobalFunctions.php:1247
280.12196352912MWDebug::sendMessage( )../MWDebug.php:155
290.12196353304trigger_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
10.0000233960{main}( )../index.php:0
20.01163375880MediaWiki->run( )../index.php:46
30.01173377288MediaWiki->main( )../MediaWiki.php:424
40.13206276616OutputPage->output( )../MediaWiki.php:583
50.13226283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13236284368WebResponse->header( )../OutputPage.php:2134
70.13236284512header ( )../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
10.0000233960{main}( )../index.php:0
20.01163375880MediaWiki->run( )../index.php:46
30.01173377288MediaWiki->main( )../MediaWiki.php:424
40.13206276616OutputPage->output( )../MediaWiki.php:583
50.13226283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13296292400WebResponse->header( )../OutputPage.php:2171
70.13296292544header ( )../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
10.0000233960{main}( )../index.php:0
20.01163375880MediaWiki->run( )../index.php:46
30.01173377288MediaWiki->main( )../MediaWiki.php:424
40.13206276616OutputPage->output( )../MediaWiki.php:583
50.13226283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13346292344WebResponse->header( )../OutputPage.php:2172
70.13346292488header ( )../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
10.0000233960{main}( )../index.php:0
20.01163375880MediaWiki->run( )../index.php:46
30.01173377288MediaWiki->main( )../MediaWiki.php:424
40.13206276616OutputPage->output( )../MediaWiki.php:583
50.13396292344WebResponse->header( )../OutputPage.php:2220
60.13396292488header ( )../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
10.0000233960{main}( )../index.php:0
20.01163375880MediaWiki->run( )../index.php:46
30.01173377288MediaWiki->main( )../MediaWiki.php:424
40.13206276616OutputPage->output( )../MediaWiki.php:583
50.13466292504WebResponse->header( )../OutputPage.php:2227
60.13466292648header ( )../WebResponse.php:37