Issue when moving to PHP 8.0

[Arcade King]

Hi guys

I'm trying to future proof our site however when switching from PHP 7.4 to 8.0 the Activity Feed sidebar goes missing and we get the following error. When refreshing the site for the first time the screen is blank until you refresh a second time.

[Mon Aug 29 09:39:56.268887 2022] [proxy_fcgi:error] [pid 9738:tid 139736895190784] [client 124.148.96.34:53201] AH01071: Got error 'PHP message: PHP Fatal error:  Declaration of IPS\\Theme\\Cache\\hook395::filters() must be compatible with IPS\\Theme\\Cache\\class_core_front_search::filters($baseUrl, $count, $id, $action, $elements, $hiddenValues, $actionButtons, $uploadField, $class = '', $attributes = [], $sidebar = null, $form = null, $errorTabs = null) in /var/www/clients/client260/web359/web/system/Theme/Theme.php(951) : eval()'d code on line 173', referer: https://www.aussiearcade.com/

I've tried disabling all plugins, cleared the cache and no errors show up under Support. We do use 2 custom theme's but both are up to date and the same thing happens on the standard skin.

Any help would be appreciated.

[Adriano Faria]

You have an outdated theme. Try to switch to the default unmodified theme and it will work.

[Arcade King]

Same thing happens on the standard Theme. I use the popular Carbon and Uniform themes which are both up to date.

I just saw this post

I wonder if this is the issue.

[Arcade King]

Unfortunately the memory limit wasn't the issue as it was already set to 256.

I've tried disabling everything via the customizations overview site seems to work. I'm having a real hard time trying determine which plugin or app is the cause.

[Marc]

If you go to the support page of your admin CP, you will see "view hooks" on the right of the page. Look for hook 395, and see what application or plugin that is. Disable it, and see if that resolves the problem

[SUBRTX]

nice pfp

[Arcade King]

On 9/1/2022 at 11:31 PM, Marc Stridgen said:

If you go to the support page of your admin CP, you will see "view hooks" on the right of the page. Look for hook 395, and see what application or plugin that is. Disable it, and see if that resolves the problem

Unfortunately I couldn't find any reference to hook 395 in there however I did end up finding the culprit which was "Enhanced Member List"

[Jim M]

Glad to hear you found the issue!