Hello I have an old owned licence so Im not sure im still able to post here for help, but here goes anyway.
i've aslo got a blanck screen issue too. I have blesta in a docker container, tried new install of 4.9 and got a blank screen after a rebbot of the server. all other containers come back up with out issue. tried a reinsatll of 4.9, and same issue, did another fresh install of blesta 5, seemed to be running great, setup cron rebooted the server all was fine, updated to 5.04 and all was fine. then rebooted a few hours later and got the blank screen. here is the last few hours of the log. Not sure if it's related to the Apache2 lines, if yes anyone know hoe to fix it?
172.19.0.1 - - [12/Apr/2021:15:42:11 +0000] "GET /components/modules/direct_admin/views/default/images/logo.png HTTP/1.1" 200 7320 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
172.19.0.1 - - [12/Apr/2021:15:42:11 +0000] "GET /components/modules/logicboxes/views/default/images/logo.png HTTP/1.1" 200 13620 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
138.185.167.1 - - [12/Apr/2021:15:43:19 +0000] "GET / HTTP/1.0" 200 10714 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36"
216.218.206.68 - - [12/Apr/2021:17:05:07 +0000] "GET / HTTP/1.1" 200 10696 "-" "-"
71.6.232.4 - - [12/Apr/2021:17:37:01 +0000] "GET / HTTP/1.1" 200 2682 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36"
[Mon Apr 12 18:20:51.828001 2021] [mpm_prefork:notice] [pid 1] AH00170: caught SIGWINCH, shutting down gracefully
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.19.0.3. Set the 'ServerName' directive globally to suppress this message
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.19.0.3. Set the 'ServerName' directive globally to suppress this message
[Mon Apr 12 18:21:16.238916 2021] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.38 (Debian) PHP/7.4.14 configured -- resuming normal operations
[Mon Apr 12 18:21:16.243712 2021] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
172.19.0.1 - - [12/Apr/2021:18:24:36 +0000] "GET /admin/ HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
172.19.0.1 - - [12/Apr/2021:18:24:40 +0000] "GET /admin/ HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
172.19.0.1 - - [12/Apr/2021:18:25:42 +0000] "GET /admin/ HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
205.185.122.102 - - [12/Apr/2021:18:56:28 +0000] "GET /config/getuser?index=0 HTTP/1.1" 200 192 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0"
45.83.66.183 - - [12/Apr/2021:19:04:35 +0000] "GET / HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0"
162.158.166.85 - - [12/Apr/2021:19:49:26 +0000] "GET / HTTP/1.1" 200 229 "-" "Expanse, a Palo Alto Networks company, searches across the global IPv4 space multiple times per day to identify customers' presences on the Internet. If you would like to be excluded from our scans, please send IP addresses/domains to: scaninfo@paloaltonetworks.com"
45.146.164.76 - - [12/Apr/2021:20:35:53 +0000] "GET / HTTP/1.0" 200 192 "-" "masscan/1.3 (https://github.com/robertdavidgraham/masscan)"
172.68.206.58 - - [12/Apr/2021:20:54:47 +0000] "GET / HTTP/1.1" 200 229 "-" "Expanse, a Palo Alto Networks company, searches across the global IPv4 space multiple times per day to identify customers' presences on the Internet. If you would like to be excluded from our scans, please send IP addresses/domains to: scaninfo@paloaltonetworks.com"
172.19.0.1 - - [12/Apr/2021:21:46:13 +0000] "GET /admin/ HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
172.19.0.1 - - [12/Apr/2021:21:46:14 +0000] "GET /favicon.ico HTTP/1.1" 200 229 "https://clients.685685.xyz/admin/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
172.19.0.1 - - [12/Apr/2021:21:47:24 +0000] "GET / HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
172.19.0.1 - - [12/Apr/2021:21:47:25 +0000] "GET /favicon.ico HTTP/1.1" 200 229 "https://clients.685685.xyz/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
172.19.0.1 - - [12/Apr/2021:21:48:00 +0000] "GET / HTTP/1.1" 200 229 "https://nginxpm.685685.xyz/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
172.19.0.1 - - [12/Apr/2021:21:50:51 +0000] "GET /admin/ HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
172.19.0.1 - - [12/Apr/2021:21:53:03 +0000] "GET /admin/ HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0"
172.19.0.1 - - [12/Apr/2021:21:53:10 +0000] "GET / HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
172.19.0.1 - - [12/Apr/2021:21:55:35 +0000] "GET / HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
172.19.0.1 - - [12/Apr/2021:22:05:44 +0000] "GET /admin/upgrade HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
172.19.0.1 - - [12/Apr/2021:22:05:50 +0000] "GET / HTTP/1.1" 200 229 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"