Latest WordPress 5.3 Update Causing Themler Themes to break
I went install a themler theme to one of my demo sites for a client to customize, and got a whole mess of errors. Called my hosting company and they said it is a result of the latest WordPress 5.3...
79 Replies
0 Votes
Activity
1 weeks ago
Started 13 November 2019 by
gmmcreative
Cannot redeclare theme_is_customizer()
Hi, when I try to open themler on my wordpress site, the error comes out:
"Cannot redeclare theme_is_customizer() (previously declared in...
12 Replies
1 Votes
Activity
18 June 2026
Started 15 November 2023 by
MercurioWeb WebStudio
Still waiting on answer for why native wordpress function for spotify player doesn't work with Themler....post #190106
Several weeks ago, I posted an issue that the native spotify player for WordPress does not work with Themler. I gave support admin access to the site I have the issue with, and have not heard another...
17 Replies
0 Votes
Activity
09 March 2026
Started 05 August 2019 by
ren64
Is Themler too buggy?
It doesn't take much of a search to find a lot of complaints about Themler, and in their own forums. I guess that's as good of a place as any to gripe. Every one of those complaints are legitimate....
4 Replies
0 Votes
Activity
04 September 2025
Started 08 January 2016 by
tfurmato
Cannot save my template
I edit my template in Joomla, so far so good, but when i try to save i get a blinking screen and nothing happens. Even if I try to log out from Themler and login again I cannot...
26 Replies
12 Votes
Activity
20 March 2020
Started 14 March 2020 by
hoitink
