( ! ) Warning: Search backend error during near_match search for '3.12.161.0' 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
10.0000233896{main}( )../index.php:0
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.01873552080MediaWiki->performRequest( )../MediaWiki.php:573
50.03664379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03704433440SpecialPage->run( )../SpecialPageFactory.php:581
70.03714433808SpecialSearch->execute( )../SpecialPage.php:383
80.08665795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.09225801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09225802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09475817600Hooks::run( )../SearchEngine.php:231
120.09475819200call_user_func_array ( )../Hooks.php:209
130.09475819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09535893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09625939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.09956174992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09986206576PoolCounterWork->execute( )../Util.php:133
180.10006230832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10006231016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10006231088CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10006233024PoolCounterWork->execute( )../Util.php:129
220.10006233672PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10006233856call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10006233976CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10656348224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10666352152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10666352432MWDebug::warning( )../GlobalFunctions.php:1247
280.10676353720MWDebug::sendMessage( )../MWDebug.php:155
290.10676354112trigger_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
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.10856277448OutputPage->output( )../MediaWiki.php:583
50.10936283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10946285192WebResponse->header( )../OutputPage.php:2134
70.10946285336header ( )../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
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.10856277448OutputPage->output( )../MediaWiki.php:583
50.10936283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11006293224WebResponse->header( )../OutputPage.php:2171
70.11006293368header ( )../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
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.10856277448OutputPage->output( )../MediaWiki.php:583
50.10936283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11056293168WebResponse->header( )../OutputPage.php:2172
70.11056293312header ( )../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
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.10856277448OutputPage->output( )../MediaWiki.php:583
50.11106293168WebResponse->header( )../OutputPage.php:2220
60.11106293312header ( )../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
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.10856277448OutputPage->output( )../MediaWiki.php:583
50.11166293328WebResponse->header( )../OutputPage.php:2227
60.11166293472header ( )../WebResponse.php:37