A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (HY000/2002): Cannot assign requested address

Filename: mysqli/mysqli_driver.php

Line Number: 201

Backtrace:

File: /www/wwwroot/dash.konsole.xyz/application/core/MY_Controller.php
Line: 343
Function: __construct

File: /www/wwwroot/dash.konsole.xyz/application/controllers/Api.php
Line: 12
Function: __construct

File: /www/wwwroot/dash.konsole.xyz/index.php
Line: 316
Function: require_once

Database Error

数据库发生错误。

无法使用提供的设置连接到数据库服务器。

Filename: core/MY_Controller.php

Line Number: 343


Fatal error: Uncaught Error: Call to a member function close() on string in /www/wwwroot/dash.konsole.xyz/application/core/MY_Controller.php:349 Stack trace: #0 [internal function]: Index_Controller->__destruct() #1 {main} thrown in /www/wwwroot/dash.konsole.xyz/application/core/MY_Controller.php on line 349
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Server: Apache
System: Linux vps17447 6.8.0-78-generic #78~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Aug 13 14:32:06 UTC 2 x86_64
User: dh_m2e37m (5712562)
PHP: 8.1.32
Disabled: NONE
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File: //etc/fail2ban/filter.d/nginx-limit-req.conf
# Fail2ban filter configuration for nginx :: limit_req
# used to ban hosts, that were failed through nginx by limit request processing rate 
#
# Author: Serg G. Brester (sebres)
#
# To use 'nginx-limit-req' filter you should have `ngx_http_limit_req_module`
# and define `limit_req` and `limit_req_zone` as described in nginx documentation
# http://nginx.org/en/docs/http/ngx_http_limit_req_module.html
#
# Example:
#
#   http {
#     ...
#     limit_req_zone $binary_remote_addr zone=lr_zone:10m rate=1r/s;
#     ...
#     # http, server, or location:
#     location ... {
#       limit_req zone=lr_zone burst=1 nodelay;
#       ...
#     }
#     ...
#   }
#   ...
#

[Definition]

# Specify following expression to define exact zones, if you want to ban IPs limited 
# from specified zones only.
# Example:
#
#   ngx_limit_req_zones = lr_zone|lr_zone2
#
ngx_limit_req_zones = [^"]+

# Use following full expression if you should range limit request to specified 
# servers, requests, referrers etc. only :
#
# failregex = ^\s*\[[a-z]+\] \d+#\d+: \*\d+ limiting requests, excess: [\d\.]+ by zone "(?:%(ngx_limit_req_zones)s)", client: <HOST>, server: \S*, request: "\S+ \S+ HTTP/\d+\.\d+", host: "\S+"(, referrer: "\S+")?\s*$

# Shortly, much faster and stable version of regexp:
failregex = ^\s*\[[a-z]+\] \d+#\d+: \*\d+ limiting requests, excess: [\d\.]+ by zone "(?:%(ngx_limit_req_zones)s)", client: <HOST>,

ignoreregex = 

datepattern = {^LN-BEG}