Fatal error: Uncaught RedisException: Redis server moodle-org-redis:6379 went away in /opt/app/cache/stores/redis/lib.php:293 Stack trace: #0 /opt/app/cache/stores/redis/lib.php(293): Redis->hGet('92c18184d874d4b...', 'bs_core_error_1...') #1 /opt/app/cache/classes/loaders.php(507): cachestore_redis->get('bs_core_error_1...') #2 /opt/app/cache/classes/loaders.php(1860): cache->get_implementation('bs_core_error_1...', -1, 0, NULL) #3 /opt/app/cache/classes/loaders.php(405): cache_application->get_implementation('bs_core_error_1...', -1, 0) #4 /opt/app/lib/classes/string_manager_standard.php(124): cache->get('bs_core_error_1...') #5 /opt/app/lib/classes/string_manager_standard.php(280): core_string_manager_standard->load_component_strings('core_error', 'bs') #6 /opt/app/lib/setuplib.php(519): core_string_manager_standard->string_exists('generalexceptio...', 'error') #7 /opt/app/lib/setuplib.php(363): get_exception_info(Object(RedisException)) #8 [internal function]: default_exception_handler(Object(RedisException)) #9 {main in /opt/app/cache/stores/redis/lib.php on line 293