Blank white screen after changing paper_lantern to x3 theme in cPanel

pirateofheart

• February 08, 2018 10:31

I chnaged the theme from paper_lantern to x3 in cpanel. After that white screen displaying in Cpanel.

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  cPWilliamL

  • February 08, 2018 19:09

  Hi, x3 was deprecated in 11.52 and totally removed in 60. cPanel Deprecation Plan - cPanel Knowledge Base - cPanel Documentation Please use paper_lantern Thanks,

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  michelle camacho

  • April 19, 2018 18:53

  Hi, x3 was deprecated in 11.52 and totally removed in 60.

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  cPanelMichael

  • April 19, 2018 19:21

  Hello @michelle camacho, As a website owner, you won't be able to fix this problem on your own. Please report this to your web hosting provider so they can update the theme assigned to your account to Paper Lantern. Thank you.

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  Newton Job

  • April 06, 2022 08:09

  This may help someone... I had the same issue when I tried to switch from paper_lantern to jupiter theme, the blank screen appeared and I couldn't do anything further. Reaching my hosting providers wasn't an option at that moment as I needed to fix something very urgently. As a workaround, I noticed that, when you try to switch theme, cPanel actually makes a POST request to /execute/Themes/update while passing the new theme in the body of the request. For example; POST

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  mikestarace1

  • July 18, 2023 16:34

  This may help someone... I had the same issue when I tried to switch from paper_lantern to jupiter theme, the blank screen appeared and I couldn't do anything further. Reaching my hosting providers wasn't an option at that moment as I needed to fix something very urgently. As a workaround, I noticed that, when you try to switch theme, cPanel actually makes a POST request to /execute/Themes/update while passing the new theme in the body of the request. For example; POST
  I had this same annoying issue, but unfortunately the Postman chrome extension has been deprecated since your post, and I don't currently have admin rights to download the desktop app. To circumvent these roadblocks, I've discovered a simpler solution. Simply use the following link, replacing [YOURDOMAIN] and [CPSESS#] with your domain and session code, respectively. https://[YOURDOMAIN].com:2083/[CPSESS#]/execute/Themes/update?theme=paper_lantern This fixed the problem for me. The information you provided was helpful in finding this solution, so thank you.

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