Redis exception: read error on connection to localhost:6379<br />
<b>Fatal error</b>:  Uncaught RedisException: Redis server localhost:6379 went away in /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/src/Cache/Methods/CacheRedis.php:296
Stack trace:
#0 /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/src/Cache/Methods/CacheRedis.php(296): Redis-&gt;exists('active_tpl_stan...')
#1 /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/src/Cache/JTLCache.php(393): JTL\Cache\Methods\CacheRedis-&gt;keyExists('active_tpl_stan...')
#2 /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/src/Template/TemplateService.php(182): JTL\Cache\JTLCache-&gt;get('active_tpl_stan...')
#3 /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/src/Template/TemplateService.php(144): JTL\Template\TemplateService-&gt;loadFull(Array, true)
#4 /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/src/Smarty/JTLSmarty.php(86): JTL\Template\TemplateService-&gt;getActiveTemplate()
#5 /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/src/Smarty/JTLSmarty.php(71): JTL\Smarty\JTLSmarty-&gt;initTemplate()
#6 /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/src/Smarty/JTLSmarty.php(179): JTL\Smarty\JTLSmarty-&gt;__construct(false, 'frontend')
#7 /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/globalinclude.php(100): JTL\Smarty\JTLSmarty::getInstance()
#8 /var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/index.php(5): require('/var/www/vhosts...')
#9 {main}
  thrown in <b>/var/www/vhosts/gastro-kuehltechnik.online-preview.net/html/includes/src/Cache/Methods/CacheRedis.php</b> on line <b>296</b><br />
<br />
<b>Fatal error</b>:  Uncaught RedisException: Connection lost in [no active file]:0
Stack trace:
#0 [internal function]: session_write_close()
#1 {main}
  thrown in <b>[no active file]</b> on line <b>0</b><br />