( ! ) Warning: Search backend error during near_match search for '3.12.36.45' after 7. 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
20.00943376392MediaWiki->run( )../index.php:46
30.00943377800MediaWiki->main( )../MediaWiki.php:424
40.01973552080MediaWiki->performRequest( )../MediaWiki.php:573
50.03474379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03514433440SpecialPage->run( )../SpecialPageFactory.php:581
70.03524433808SpecialSearch->execute( )../SpecialPage.php:383
80.07935795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.08445801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08445802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08655817600Hooks::run( )../SearchEngine.php:231
120.08655819200call_user_func_array ( )../Hooks.php:209
130.08655819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08705893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08795939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.09126174992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09146206576PoolCounterWork->execute( )../Util.php:133
180.09156230832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09166231016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09166231088CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09166233024PoolCounterWork->execute( )../Util.php:129
220.09166233672PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09166233856call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09166233976CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09846348224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09866352152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09866352432MWDebug::warning( )../GlobalFunctions.php:1247
280.09866353720MWDebug::sendMessage( )../MWDebug.php:155
290.09876354112trigger_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
20.00943376392MediaWiki->run( )../index.php:46
30.00943377800MediaWiki->main( )../MediaWiki.php:424
40.10046277448OutputPage->output( )../MediaWiki.php:583
50.10066283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10076285192WebResponse->header( )../OutputPage.php:2134
70.10076285336header ( )../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
20.00943376392MediaWiki->run( )../index.php:46
30.00943377800MediaWiki->main( )../MediaWiki.php:424
40.10046277448OutputPage->output( )../MediaWiki.php:583
50.10066283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10146293224WebResponse->header( )../OutputPage.php:2171
70.10146293368header ( )../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
20.00943376392MediaWiki->run( )../index.php:46
30.00943377800MediaWiki->main( )../MediaWiki.php:424
40.10046277448OutputPage->output( )../MediaWiki.php:583
50.10066283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10196293168WebResponse->header( )../OutputPage.php:2172
70.10196293312header ( )../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
20.00943376392MediaWiki->run( )../index.php:46
30.00943377800MediaWiki->main( )../MediaWiki.php:424
40.10046277448OutputPage->output( )../MediaWiki.php:583
50.10246293168WebResponse->header( )../OutputPage.php:2220
60.10246293312header ( )../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
20.00943376392MediaWiki->run( )../index.php:46
30.00943377800MediaWiki->main( )../MediaWiki.php:424
40.10046277448OutputPage->output( )../MediaWiki.php:583
50.10306293328WebResponse->header( )../OutputPage.php:2227
60.10306293472header ( )../WebResponse.php:37