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Cloudron Forum

Apps | Demo | Docs | Install

Blank page in Wordpress LAMP stack unexpectedly

Scheduled Pinned Locked Moved WordPress (Developer)
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  • Z Offline
    Z Offline
    ZeZaung
    wrote on last edited by
    #1

    Everything was working fine one day and after I increased memory size to 1GB (probably unrelated) I got a Wordpress "white page of death". Empty HTML response.

    I also get a "403 Forbidden" Apache/2.4.41 (Ubuntu) Server at domain.com Port 443 when I go to /wp-admin

    I deleted all my plugins and current theme, the home page is still returning blank with the default wordpress favicon.

    These are the HTTP response headers:

    content-length: 0
    content-type: text/html; charset=UTF-8
    date: Thu, 25 Nov 2021 02:09:09 GMT
    referrer-policy: same-origin
    server: nginx
    strict-transport-security: max-age=63072000
    x-content-type-options: nosniff
    x-download-options: noopen
    x-permitted-cross-domain-policies: none
    x-xss-protection: 1; mode=block

    Looking at the cloudron logs:

    Nov 24 08:51:27 [GET] /healthcheck
    Nov 24 21:10:40 - - - [25/Nov/2021:02:10:40 +0000] "GET / HTTP/1.1" 200 - "-" "Mozilla (CloudronHealth)"
    Nov 24 21:10:43 66.249.70.53 - - [25/Nov/2021:02:10:43 +0000] "GET /24881ritsc8a39wicf30a HTTP/1.1" 200 10162 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
    Nov 24 21:10:50 - - - [25/Nov/2021:02:10:50 +0000] "GET / HTTP/1.1" 200 - "-" "Mozilla (CloudronHealth)"
    Nov 24 21:10:50 [Thu Nov 25 02:10:50.252770 2021] [php7:error] [pid 142] [client 62.221.254.71:46940] PHP Parse error: syntax error, unexpected '<', expecting end of file in /app/data/public/wp-config.php on line 89

    Cloning the app to a new one persists the blank page. I'm running out of ideas. Any help is appreciated, thank you.

    M 1 Reply Last reply
    0
  • murgeroM Offline
    murgeroM Offline
    murgero App Dev
    wrote on last edited by
    #2

    Is this the WordPress app or the LAMP app? If the LAMP app make sure ALL folders and files in /app/data/public are owned by www-data

    --
    https://urgero.org
    ~ Professional Nerd. Freelance Programmer. ~
    Matrix: @murgero:urgero.org

    1 Reply Last reply
    1
  • M Offline
    M Offline
    msbt App Dev
    replied to ZeZaung on last edited by
    #3

    @zezaung said in Blank page in Wordpress LAMP stack unexpectedly:

    Nov 24 21:10:50 [Thu Nov 25 02:10:50.252770 2021] [php7:error] [pid 142] [client 62.221.254.71:46940] PHP Parse error: syntax error, unexpected '<', expecting end of file in /app/data/public/wp-config.php on line 89

    this suggests an error in your wp-config.php file in /app/data/public, you might want to check out line 89 and see what's missing

    1 Reply Last reply
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  • girishG Do not disturb
    girishG Do not disturb
    girish Staff
    wrote on last edited by
    #4

    Indeed, as @msbt said the issue is there is a syntax error in your wp-config.php on line 89

    1 Reply Last reply
    0
  • girishG girish moved this topic from Support on
  • Z Offline
    Z Offline
    ZeZaung
    wrote on last edited by
    #5
    $chown www-data app/data/public
    

    No effect.

    I had some PHP debug code in wp-config.php on line 89, removed it.

    I tried adding the following:

    define( 'WP_DEBUG', true );
    define( 'WP_DEBUG_LOG', true);
    define( 'SCRIPT_DEBUG', true );
    

    There was no effect after restarting the LAMP stack. From the logs:

    Nov 25 19:35:28 - - [26/Nov/2021:00:35:28 +0000] "GET / HTTP/1.1" 200 - "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36"
    Nov 25 19:35:29 - - [26/Nov/2021:00:35:29 +0000] "GET /favicon.ico HTTP/1.1" 200 - "https://kingarthur.ca/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36"

    Absolute blank page, no change at all. What can I do to debug this further?

    murgeroM 1 Reply Last reply
    0
  • murgeroM Offline
    murgeroM Offline
    murgero App Dev
    replied to ZeZaung on last edited by
    #6

    @zezaung Would you like to DM me and we can talk in better detail?

    --
    https://urgero.org
    ~ Professional Nerd. Freelance Programmer. ~
    Matrix: @murgero:urgero.org

    Z 1 Reply Last reply
    0
  • Z Offline
    Z Offline
    ZeZaung
    replied to murgero on last edited by
    #7

    @murgero I sent you a DM on here a few hours ago happy to get some eyes on it, thanks

    murgeroM 1 Reply Last reply
    0
  • murgeroM Offline
    murgeroM Offline
    murgero App Dev
    replied to ZeZaung on last edited by
    #8

    @zezaung hey sorry been sick today so I've been sleeping what page had the issue? Cause the site loads great for me

    --
    https://urgero.org
    ~ Professional Nerd. Freelance Programmer. ~
    Matrix: @murgero:urgero.org

    1 Reply Last reply
    0

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