Help My ISPconfig3 stop working

I have a Ubuntu 16.04 and my ISPconfig3 stop working Please help how to repair it I have Apache with many Vhost configured with ISPconfig3

 

Start with this:
https://www.howtoforge.com/community/threads/please-read-before-posting.58408/
If that does not fix the issue, describe how it does not work and what happened or what you did before it broke.

 

thanks, awesome answer time.
Here my test results please help :
##### SCRIPT FINISHED #####
Results can be found in htf_report.txt
To view results use your favourite text editor or type 'cat htf_report.txt | more' on the server console.

If you want to see the non-anonymized output start the script with --debug as parameter (php -q htf-common-issues.php --debug).

root@chawiri:~# cat htf_report.txt | more

##### SERVER #####
IP-address (as per hostname): ***.***.***.***
IP-address(es) (as per ifconfig): ***.***.***.***, ***.***.***.***, ***.***.***.***
[WARN] ip addresses from hostname differ from ifconfig output. Please check your ip settings.
[INFO] OS version is Ubuntu 16.04.7 LTS

[INFO] ISPConfig is installed.

##### ISPCONFIG #####
ISPConfig version is 3.1.15p3


##### VERSION CHECK #####

[INFO] php (cli) version is 7.0.33-0ubuntu***.***.***.***

##### PORT CHECK #####

[WARN] Port 22 (SSH server) seems NOT to be listening

##### MAIL SERVER CHECK #####


##### RUNNING SERVER PROCESSES #####

[INFO] I found the following web server(s):
Apache 2 (PID 2834)
[INFO] I found the following mail server(s):
Postfix (PID 2673)
[INFO] I found the following pop3 server(s):
Dovecot (PID 2778)
[INFO] I found the following imap server(s):
Dovecot (PID 2778)
[INFO] I found the following ftp server(s):
PureFTP (PID 16334)

##### LISTENING PORTS #####
(only ()
Local (Address)
[localhost]:953 (3168/named)
[anywhere]:25 (2673/master)
[anywhere]:993 (2778/dovecot)
[anywhere]:995 (2778/dovecot)
[anywhere]:900 (9944/perl)
[localhost]:10023 (2008/postgrey.pid)
[localhost]:8999 (1722/php-fpm.conf))
[localhost]:10024 (2497/amavisd-new)
[localhost]:10025 (2673/master)
[localhost]:10026 (2497/amavisd-new)
[localhost]:10027 (2673/master)
[anywhere]:587 (2673/master)
[localhost]:11211 (1634/memcached)
[anywhere]:9101 (1616/bacula-dir)
[anywhere]:110 (2778/dovecot)
[anywhere]:9102 (1863/bacula-fd)
[anywhere]:143 (2778/dovecot)
[anywhere]:1167 (8283/cdp)
[anywhere]:9103 (1726/bacula-sd)
[anywhere]:465 (2673/master)
[anywhere]:6929 (1892/sshd)
[anywhere]:21 (16334/pure-ftpd)
***.***.***.***:53 (3168/named)
***.***.***.***:53 (3168/named)
***.***.***.***:53 (3168/named)
[localhost]:53 (3168/named)
*:*:*:*::*:953 (3168/named)
*:*:*:*::*:25 (2673/master)
*:*:*:*::*:443 (2834/apache2)
*:*:*:*::*:993 (2778/dovecot)
*:*:*:*::*:995 (2778/dovecot)
*:*:*:*::*:900 (9944/perl)
*:*:*:*::*:10023 (2008/postgrey.pid)
*:*:*:*::*:10024 (2497/amavisd-new)
*:*:*:*::*:3306 (26074/mysqld)
*:*:*:*::*:10026 (2497/amavisd-new)
*:*:*:*::*:587 (2673/master)
[localhost]10 (2778/dovecot)
[localhost]43 (2778/dovecot)
*:*:*:*::*:8080 (2834/apache2)
*:*:*:*::*:80 (2834/apache2)
*:*:*:*::*:8081 (2834/apache2)
*:*:*:*::*:465 (2673/master)
*:*:*:*::*:6929 (1892/sshd)
*:*:*:*::*:21 (16334/pure-ftpd)
*:*:*:*::*:53 (3168/named)




##### IPTABLES #####
Chain INPUT (policy ACCEPT)
target prot opt source destination
f2b-pureftpd tcp -- [anywhere]/0 [anywhere]/0 multiport dports 21
f2b-dovecot-pop3imap tcp -- [anywhere]/0 [anywhere]/0 multiport dports 110,
995,143,993
f2b-postfix-sasl tcp -- [anywhere]/0 [anywhere]/0 multiport dports 25
f2b-sshd tcp -- [anywhere]/0 [anywhere]/0 multiport dports 22
LOG all -- [anywhere]/0 [anywhere]/0 LOG flags 0 level 7 prefix "BAND
WIDTH_IN:"
f2b-pureftpd tcp -- [anywhere]/0 [anywhere]/0 multiport dports 21
f2b-sshd tcp -- [anywhere]/0 [anywhere]/0 multiport dports 22
DROP all -- ***.***.***.*** [anywhere]/0
DROP all -- ***.***.***.*** [anywhere]/0
ACCEPT all -- [anywhere]/0 [anywhere]/0
ufw-before-logging-input all -- [anywhere]/0 [anywhere]/0
ufw-before-input all -- [anywhere]/0 [anywhere]/0
ufw-after-input all -- [anywhere]/0 [anywhere]/0
ufw-after-logging-input all -- [anywhere]/0 [anywhere]/0
ufw-reject-input all -- [anywhere]/0 [anywhere]/0
ufw-track-input all -- [anywhere]/0 [anywhere]/0
ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8080

Chain FORWARD (policy ACCEPT)
target prot opt source destination
LOG all -- [anywhere]/0 [anywhere]/0 LOG flags 0 level 7 prefix "BAND
WIDTH_OUT:"
LOG all -- [anywhere]/0 [anywhere]/0 LOG flags 0 level 7 prefix "BAND
WIDTH_IN:"
ufw-before-logging-forward all -- [anywhere]/0 [anywhere]/0
ufw-before-forward all -- [anywhere]/0 [anywhere]/0
ufw-after-forward all -- [anywhere]/0 [anywhere]/0
ufw-after-logging-forward all -- [anywhere]/0 [anywhere]/0
ufw-reject-forward all -- [anywhere]/0 [anywhere]/0
ufw-track-forward all -- [anywhere]/0 [anywhere]/0

Chain OUTPUT (policy ACCEPT)
target prot opt source destination
LOG all -- [anywhere]/0 [anywhere]/0 LOG flags 0 level 7 prefix "BAND
WIDTH_OUT:"
ufw-before-logging-output all -- [anywhere]/0 [anywhere]/0
ufw-before-output all -- [anywhere]/0 [anywhere]/0
ufw-after-output all -- [anywhere]/0 [anywhere]/0
ufw-after-logging-output all -- [anywhere]/0 [anywhere]/0
ufw-reject-output all -- [anywhere]/0 [anywhere]/0
ufw-track-output all -- [anywhere]/0 [anywhere]/0

Chain f2b-dovecot-pop3imap (1 references)
target prot opt source destination
RETURN all -- [anywhere]/0 [anywhere]/0

Chain f2b-postfix-sasl (1 references)
target prot opt source destination
REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable
REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable
RETURN all -- [anywhere]/0 [anywhere]/0

Chain f2b-pureftpd (2 references)
target prot opt source destination
RETURN all -- [anywhere]/0 [anywhere]/0
RETURN all -- [anywhere]/0 [anywhere]/0

Chain f2b-sshd (2 references)
target prot opt source destination
REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable
RETURN all -- [anywhere]/0 [anywhere]/0
RETURN all -- [anywhere]/0 [anywhere]/0

Chain ufw-after-forward (1 references)
target prot opt source destination

Chain ufw-after-input (1 references)
target prot opt source destination

Chain ufw-after-logging-forward (1 references)
target prot opt source destination

Chain ufw-after-logging-input (1 references)
target prot opt source destination

Chain ufw-after-logging-output (1 references)
target prot opt source destination

Chain ufw-after-output (1 references)
target prot opt source destination

Chain ufw-before-forward (1 references)
target prot opt source destination

Chain ufw-before-input (1 references)
target prot opt source destination

Chain ufw-before-logging-forward (1 references)
target prot opt source destination

Chain ufw-before-logging-input (1 references)
target prot opt source destination

Chain ufw-before-logging-output (1 references)
target prot opt source destination

Chain ufw-before-output (1 references)
target prot opt source destination

Chain ufw-reject-forward (1 references)
target prot opt source destination

Chain ufw-reject-input (1 references)
target prot opt source destination

Chain ufw-reject-output (1 references)
target prot opt source destination

Chain ufw-track-forward (1 references)
target prot opt source destination

Chain ufw-track-input (1 references)
target prot opt source destination

Chain ufw-track-output (1 references)
target prot opt source destination

 

Email problems

- Do you use dovecot or courier as imap and pop3 server?

Yes , i use dovecot as imap , this is working fine.

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Problems with Websites or PHP

- Which webserver software do you use, apache or nginx?
Apache

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DNS Problems
- Have you waited long enough? Changes in DNS may take up to 24 hours until they propagate to all dns caches
Yes

Test Local Dns Server:

dig @localhost chawiri.com

root@chawiri:~# dig @localhost chawiri.com

; <<>> DiG 9.10.3-P4-Ubuntu <<>> @localhost chawiri.com
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41407
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;chawiri.com. IN A

;; ANSWER SECTION:
chawiri.com. 3600 IN A 23.111.137.250

;; AUTHORITY SECTION:
chawiri.com. 3600 IN NS ns1.chawiri.com.
chawiri.com. 3600 IN NS ns2.chawiri.com.

;; ADDITIONAL SECTION:
ns1.chawiri.com. 3600 IN A 23.111.137.250
ns2.chawiri.com. 3600 IN A 23.111.137.250

;; Query time: 0 msec
;; SERVER: ::1#53:1)
;; WHEN: Fri Aug 28 21:53:26 EDT 2020
;; MSG SIZE rcvd: 124


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chawiri.com:8080 returns the following error:

This site can’t provide a secure connectionchawiri.com sent an invalid response.
Try running Windows Network Diagnostics.
ERR_SSL_PROTOCOL_ERROR