Issue Pages not opening properly

[TheBeatBali]

Server operating system version

Ubuntu 18.04.5 LTS

Plesk version and microupdate number

Plesk Obsidian v18.0.68_build1800250319.19 os_Ubuntu 18.04

Pages are not opening properly on my website. Only the header loads.
Here is the log.
AH01071: Got error 'PHP message: PHP Fatal error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 20480 bytes) in /var/www/vhosts/thebeatbali.com/httpdocs/wp-includes/meta.php on line 1191', referer: The Beat Bali

Any idea what the issue is here? Thanks

 

[TheBeatBali]

So I have upped the memory on the site but the main pages are still opening. I now get many errors similar to this.
PHP Deprecated: Creation of dynamic property EVO_lists::$assets_path is deprecated in /var/www/vhosts/thebeatbali.com/httpdocs/wp-content/plugins/eventon-lists-items/eventon-lists-items.php on line 75

 

[Sebahat.hadzhi]

Have you tried disabling the evanton-lists-items plugin already? If not, please give it a try. In case that sorts out the issue, it will be best to further discuss the error with the developers of the plugin and possible incompatibility issues with the PHP version you use.

 

[TheBeatBali]

Thank you. I have been talking to the eventon people but solutions are hard to find.

I have also been talking to Linode CS about this, they checked logs and said there were many
Out of Memory errors, their reply

I can see that you changed your plan and upgraded to a Linode 16GB on April 3rd. That being said, looking at the newest logs printed in your console, I am still seeing Out of Memory errors:

[19776.080482] Killed process 9212 (php-fpm) total-vm:1635360kB, anon-rss:1034272kB, file-rss:0kB, shmem-rss:62248kB

These are similar to the ones we shared previously. As you can see, the process being killed is php-fpm, which can directly affect your website’s functionality. Because you just upgraded to a plan with more resources, I think it would be worth investigating internally to review your resource usage.

I don't know, I have trouble following all the documention they send.

I restored the backup again and it all works for a while but a couple of hours later the main pages start failing to open again. This error.

[05-Apr-2025 05:25:14 UTC] PHP Fatal error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 131072 bytes) in /var/www/vhosts/thebeatbali.com/httpdocs/wp-includes/class-wpdb.php on line 1278

and now again this error

[05-Apr-2025 05:28:22 UTC] PHP Deprecated: Creation of dynamic property evoli_front::$opt2 is deprecated in /var/www/vhosts/thebeatbali.com/httpdocs/wp-content/plugins/eventon-lists-items/includes/class-frontend.php on line 25
[05-Apr-2025 05:28:22 UTC] PHP Deprecated: Creation of dynamic property EVO_lists::$frontend is deprecated in /var/www/vhosts/thebeatbali.com/httpdocs/wp-content/plugins/eventon-lists-items/eventon-lists-items.php on line 90

Gee, what is going on here? Help

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[TheBeatBali]

I may have found an issue. PHP was set like this

PHP support (PHP version 8.3.19 Dedicated FPM application served by Nginx
I changed that to
PHP support (PHP version 8.3.19 Dedicated FPM application served by Apache

and now everything works fine.
But there are still these errors on the log
PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /var/www/vhosts/thebeatbali.com/httpdocs/wp-includes/functions.php on line 2189

PHP Deprecated: Creation of dynamic property EVOAP::$opt is deprecated in /var/www/vhosts/thebeatbali.com/httpdocs/wp-content/plugins/eventon-api/eventon-api.php on line 83

 

[TheBeatBali]

Of course I spoke too soon. Back to the same problem again. The eventon pages are not opening properly again.
For example... https://thebeatbali.com/bali-events/
Tell me, why does it work for a few hours and then messes up again? Any idea?

 

[Sebahat.hadzhi]

@TheBeatBali ,to me personally, this sounds like an issue with the website code, rather than an issue with Plesk itself. You might be able to gather more efficient information on WordPress' community.

 

[TheBeatBali]

Thanks for your advice. I will take a look at that.
Another problem here is if I try to update to the latest elementor pro I get this error - There has been a critical error on this website.
What could that be?