( ! ) Warning: Search backend error during near_match search for '18.189.143.150' 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
10.0000233960{main}( )../index.php:0
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.02083551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03604379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03644433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03644433712SpecialSearch->execute( )../SpecialPage.php:383
80.07835796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.08345802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08345803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08575818136Hooks::run( )../SearchEngine.php:231
120.08575819736call_user_func_array ( )../Hooks.php:209
130.08575820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08625894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08705940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.09036175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09066208416PoolCounterWork->execute( )../Util.php:133
180.09086232888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09086233072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09086233144CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09086235112PoolCounterWork->execute( )../Util.php:129
220.09086235760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09086235944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09086236064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09746350328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09756354264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09766354544MWDebug::warning( )../GlobalFunctions.php:1247
280.09776355848MWDebug::sendMessage( )../MWDebug.php:155
290.09776356240trigger_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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09956279448OutputPage->output( )../MediaWiki.php:583
50.09976285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976287200WebResponse->header( )../OutputPage.php:2134
70.09986287344header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09956279448OutputPage->output( )../MediaWiki.php:583
50.09976285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046295248WebResponse->header( )../OutputPage.php:2171
70.10046295392header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09956279448OutputPage->output( )../MediaWiki.php:583
50.09976285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10096295192WebResponse->header( )../OutputPage.php:2172
70.10096295336header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09956279448OutputPage->output( )../MediaWiki.php:583
50.10146295192WebResponse->header( )../OutputPage.php:2220
60.10146295336header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09956279448OutputPage->output( )../MediaWiki.php:583
50.10206295352WebResponse->header( )../OutputPage.php:2227
60.10206295496header ( )../WebResponse.php:37