Does phpbb 3.3.14 uses ajax for voting?

[SuperFedya]

Good day,

I use phpbb 3.3.14 and with the server upgrade (php8.3, openlitespeed server) I always got the ajax error on voting (it works, just show the Ajax Error message and the page doesn't refresh).

But I dont understand, ajax voting is the build-in feature of phpbb or not? If yes, where I can turn it off for testing?

Its not easy to debug ajax error, they are not specific and nothing in the logs.

I already disabled Ajax Base and Advanced Quick Reply exts, but they are not responsible for that.

phpbb 3.3.14
openliteserver
redis cache
php8.3

Regards

[rxu]

ajax voting is the build-in feature of phpbb or not

Yes, it is.

where I can turn it off for testing

afaik it can't be disabled via phpBB, but it's possible to disallow Javascript in the browser settings.

Its not easy to debug ajax error, they are not specific and nothing in the logs.

It is possible to get them from "Console" tab of the browser "Developer tools" or similar feature.

[SuperFedya]

Console message:

Code: Select all

core.js?assets_version=805:279 AJAX error. status: parsererror, message: SyntaxError: Unexpected token '<', "<b>[phpBB "... is not valid JSON
VM274:1  Uncaught (in promise) SyntaxError: "[object Object]" is not valid JSON
    at JSON.parse (<anonymous>)
    at l._storageChangeDispatcher (content.js:2:898238)
    at _storageChangeDispatcherCallback (content.js:2:897686)
_storageChangeDispatcher @ content.js:2
_storageChangeDispatcherCallback @ content.js:2

[rxu]

Hard to debug without looking at the code generated the error.

Sorry, just misread the post. So, it seems that there's some PHP warning. Did you try disabling JS in the browser settings and try to vote? It should display the actual PHP error then.