( ! ) Warning: Search backend error during near_match search for '3.135.196.63' 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
10.0000233960{main}( )../index.php:0
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.02303551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03804379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03854433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03854433744SpecialSearch->execute( )../SpecialPage.php:383
80.08545795864SpecialSearch->goResult( )../SpecialSearch.php:117
90.09125802120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09125802872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09375817872Hooks::run( )../SearchEngine.php:231
120.09375819472call_user_func_array ( )../Hooks.php:209
130.09375820176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09435894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09495940256CirrusSearch\Searcher->search( )../Searcher.php:268
160.09766175360CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09786208152PoolCounterWork->execute( )../Util.php:133
180.09806232896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09806233080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09806233152CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09806235120PoolCounterWork->execute( )../Util.php:129
220.09806235768PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09806235952call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09806236072CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10456350336CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10466354272wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10466354552MWDebug::warning( )../GlobalFunctions.php:1247
280.10476355856MWDebug::sendMessage( )../MWDebug.php:155
290.10476356248trigger_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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10686279472OutputPage->output( )../MediaWiki.php:583
50.10706285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716287224WebResponse->header( )../OutputPage.php:2134
70.10716287368header ( )../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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10686279472OutputPage->output( )../MediaWiki.php:583
50.10706285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10786295256WebResponse->header( )../OutputPage.php:2171
70.10786295400header ( )../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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10686279472OutputPage->output( )../MediaWiki.php:583
50.10706285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10836295200WebResponse->header( )../OutputPage.php:2172
70.10836295344header ( )../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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10686279472OutputPage->output( )../MediaWiki.php:583
50.10886295200WebResponse->header( )../OutputPage.php:2220
60.10886295344header ( )../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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10686279472OutputPage->output( )../MediaWiki.php:583
50.10956295360WebResponse->header( )../OutputPage.php:2227
60.10956295504header ( )../WebResponse.php:37