I just tried this on a new stock/vanilla board and it worked fine. (And the image dimensions don't matter.)
Have you tried creating a NEW vanilla theme and using it? I know you said you have a standard theme, but just for giggles, create a new theme and use it to test. (There could be a problem with your existing one.)
Also have you tried disabling all of your third party resources/applications to see if they might be interfering with the ad system?
The newer versions of IPB don’t have older support for PHP7. If you’ve not already upgraded to a version of IPB that supports PHP8, you’ll need to do a manual upgrade from the client area.
Yes, a cloud feature. Based on what has been said previously in the video sessions… users would be able to comment/chat during a live event. Afterwards it would show as a forum topic so the conversation can continue.
It sounds something like a Facebook livestream where users comment/chat during a stream, but afterwards it’s turned into a forum thread with all of the messages being made replies.
I’ve not seen it first hand. Only describing what I’ve heard about it so far.
There is nothing built in any longer. However there are some different third party resources such as a few found at:
https://invisioncommunity.com/search/?&q=Chat&type=downloads_file&search_and_or=or
It's absolutely possible. If someone else on the same VPN is attacking a CiC site, the IPS firewall would block the IP address. Does the action still happen if they temporarily turn the VPN off?
The message says it was attempting to drop a table that does not exist. It's not needed, but apparently did not exist in your install, so there is nothing to worry about.
You can try turning off suppression of PHP errors to see what PHP is specifically choking up on.
Try adding something like the following to your htaccess:
php_flag display_startup_errors on
php_flag display_errors on
php_flag html_errors on
If your hosted on AWS platform, you can send 62K emails free per month. My site is on Invision's CiC now, which is on AWS. As a result, I can use their free tier for sending email. (This site averages around 10K emails per month.)
By the way... I use Amazon's SES to send email via SMTP. In order to connect to it, you have to use TLS as the protocol and 587 as the port. But that can vary from provider to provider. That's why you may need to check with your hosting provider to see what settings they require.
What is your domain's MX record set to? That's what I would enter into that field in the majority of cases. Your host would be able to confirm if that's correct.
Are you using cPanel? If so, it might help you find your settings.
https://www.inmotionhosting.com/support/email/how-to-find-email-settings/
This is a configuration issue. I'm almost willing to bet it's an issue with the SMTP Protocol and/or port. Most mail servers today don't allow "Standard/Plaintext Authentication" for example. Many other servers also require different ports outside of 25... for example with Google, the port would be 587.
IPB can only submit a request to your mail server. It does not control the response from it.
If its working for you and for everyone else... it's very likely something localized to that user. Either they have a local firewall blocking it, their cache has a bad copy of the file, or something similar.
One thing I might suggest is turning off all 3rd party resources (applications/plugins) and creating a new default theme. Switch to that theme, and test creating an account using a different browser not logged in.
I assume you've done the basics of disabling all of your 3rd party applications/plugins to make sure one of those is not interfering with the operation?