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Themler Prestashop 1.7 Error 500

We installed themler to test it for prestashop https://test.revitalconcept.com/ We could activate it, but when we try to start customisation, we get error 500 Is there any solution to fix? Thanks

error Prestashop error-500

26 Replies

1 Votes

Activity
yesterday

Started 15 June 2020 by office199

I cannot start Themler in Windows 10

I just bought Themler and I cannot start it, Have Firefox and Chrome installed. Any Ideas?

error crash

9 Replies

0 Votes

Activity
2 days ago

Started 15 April 2022 by martin.baumann

Error with comments on post

Hi. When someone post a comment in a entry the post get duplicated in the comment section and the comment doesn't show

error post comments bugs

40 Replies

0 Votes

Activity
2 days ago

Started 05 November 2020 by ismaelcastillahernandez

error

Hallo, themler funktioniert nicht mehr mit joomla (4.xx) - was ist da los? Soll das so bleiben????? mfg H. Urban Hello, Themler no longer works with joomla (4.xx) - what's going on? Should it stay...

error

25 Replies

0 Votes

Activity
3 days ago

Started 12 October 2021 by themler44

Virtuemart 4 category view gives error 500

Hi, I updated themler to v567 but the virtuemart category is still giving error 500

error

41 Replies

0 Votes

Activity
2 weeks ago

Started 29 May 2024 by valzar

"Error" when starting Themler with PHP8

Since updating to Themler v550 and 556 I have the problem that I only get an 'Error' message when I try to start Themler from the Joomla backend. I then always have to change to PHP 7.4 first and can...

error PHP8

24 Replies

0 Votes

Activity
3 weeks ago

Started 28 July 2022 by Werbeagentur Schulz-Design

- Undefined property on line 31

There seems to be a bug in the navigation to sections at least for the joomla part from menu's (since you wouldn't respond to my question https://answers.themler.io/questions/194178/sections-and-menus...

error Joomla bug issue undefined-property anchor-menu external-menu-link

2 Replies

0 Votes

Activity
3 weeks ago

Started 27 November 2019 by Ch3vr0n

Widget editor not working in Themler v505 (or in v499) and Wordpress 5.5

Dear Support! I am creating a new website with Themler and noticed, that the widget editor screen on the Wordpress admin panel stops working (the editor part is not working, I cannot open and close...

error wordpress widgets themler editor

12 Replies

0 Votes

Activity
11 October 2025

Started 25 August 2020 by thugyecz

Error "0 - Unknown named parameter $title"

Dear developers, out of nothing, I am getting an error with one of my webpages running a Themler Theme: 0 - Unknown named parameter $title When I try to edit the theme in the backend, it...

error Joomla

14 Replies

0 Votes

Activity
22 September 2025

Started 14 December 2021 by Pulswerk

Themler for Joomla 4, 5 (Beta) - 1406 data too long

Hello there, just installed blank theme as mentioned above and receiving following error when activating blank theme: 1406 - Data too long for column 'ip' at row 1 How can it be solved? Running...

error blank-template joomla5

27 Replies

1 Votes

Activity
26 August 2025

Started 25 January 2024 by Karschten

Error

Please wait...Themler Diagnostics Log Please create a new support topic at 'http://answers.themler.io' and attach this log to your ticket. INFO:Version files finded: INFO:...

error

10 Replies

1 Votes

Activity
18 June 2025

Started 14 December 2020 by pmelachrinidis

Unable to save Template - account.themler.io redirected you too many times.

Please can you help me sort the issue of us not being able to save any of our templates. I get an error message: account.themler.io redirected you too many times. Thank you

error template

11 Replies

0 Votes

Activity
08 June 2025

Started 03 February 2021 by eleanor

PHP_ERROR

{"result":"done","version":"567"}{"message":"\n\nOS: Linux srv-plesk61.ps.kz 5.14.0-362.24.1.el9_3.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Mar 20 04:52:13 EDT 2024 x86_64\nPHP: 8.2.28\nerror handler:...

error

0 Replies

0 Votes

Activity
15 May 2025

Started 15 May 2025 by liana-well

Error after switching to PHP 8.0 in template editor "array_key_exists() argument #2 ($array) must be of type array stdclass given"

An error appeared in the THEMLER template editor (ver 559) for JOOMLA 3.10.11 after switching to PHP 8.0 but only in the BLOG template. The webpage is running fine with no errors. If I select the...

error Joomla PHP8 array_key_exists

12 Replies

0 Votes

Activity
05 May 2025

Started 14 January 2023 by Medienagentur

Combo of All in on seo, Wp Rocket and Themler Has major bug

Hello Themler Team, I have found a bug in all themler themes. If i have all in one seo, and wp rocket, and a themler theme, the title of the page gets the seo title. So a page that was named "ABOUT...

error bug

1 Reply

0 Votes

Activity
25 April 2025

Started 14 November 2019 by shaulhadar

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