Hello, I updated to the PHP 8.0 version. and the forum is no longer displayed, please tell me what else needs to be done?

A totally blank page is usually a server error. Check your server logs. You may also want to put your site into safe mode via constants as it’s probably a third party plugin causing a problem. 

A better first step is to download this, upload it to your server and then run it under the offending PHP version

if it flags something as missing then action it (the most common issue is that the mySql extensions aren't enabled) - if not, then move in elsewhere in your troubleshooting 

 

Hello,

I have now done this!

 

Hello, this appears in the error file!

 

[01-Oct-2022 07:32:54 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 07:32:54 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 07:32:55 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 07:32:59 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 07:33:00 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:36 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:37 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:38 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:39 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:40 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:40 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:41 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:43 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:47 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:48 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:48 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:49 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:49 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198
[01-Oct-2022 14:21:50 UTC] PHP Fatal error:  Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198
Stack trace:
#0 /home/forumaut/slabimimpreunamancandordonat.ro/system/Log/Log.php(107): IPS\_Member::loggedIn()
#1 /home/forumaut/slabimimpreunamancandordonat.ro/init.php(1029): IPS\_Log::log()
#2 [internal function]: IPS\IPS::exceptionHandler()
#3 {main}
  thrown in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php on line 198

error_log

Hello,

please tell me what I need to change here?

[01-Oct-2022 07:32:54 UTC] PHP Fatal error: Uncaught Error: Attempt to assign property "timezone" on null in /home/forumaut/slabimimpreunamancandordonat.ro/system/Member/Member.php:198

Please ensure you're running the compatibility checker when your server is switched to PHP 8. Currently, it looks like you're running PHP 7.4. 

As mentioned, in this topic, someone did something similar which led them to resolving the exact error you are reporting here:

 

I see your site is online currently. Have you resolved the issue or reverted to 7.4?