[Resolved] Problem when choosing php 7.2

[Emad ELsayed]

welcome everybody
I have a problem when the php version changes to 7.1 or 7.2 only the background of the forum appears.
Best Regards

[Wayne Luke]

What is the error in your php error log?

What does the screen say when you enter debug mode? https://www.vbulletin.com/go/vb5debug

[Emad ELsayed]

What is the error in your php error log?

What does the screen say when you enter debug mode? https://www.vbulletin.com/go/vb5debug

HI Dear
The debugging mode does not show any errors
The error_log file contains the following recent errors

[31-Dec-2018 17:32:36 UTC] PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 32768 bytes) in /home/elrofi/public_html/vb5/core/vb/library/bbcode.php on line 3768
[31-Dec-2018 17:32:36 UTC] PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 69632 bytes) in /home/elrofi/public_html/vb5/core/vb/db/mysql/querydefs.php on line 7265
[31-Dec-2018 17:33:22 UTC] PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 32768 bytes) in /home/elrofi/public_html/vb5/core/vb/library/bbcode.php on line 3768
[31-Dec-2018 17:33:23 UTC] PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 69632 bytes) in /home/elrofi/public_html/vb5/core/vb/db/mysql/querydefs.php on line 7265
[31-Dec-2018 17:36:42 UTC] PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 32768 bytes) in /home/elrofi/public_html/vb5/core/vb/library/bbcode.php on line 3768
[31-Dec-2018 17:36:42 UTC] PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 69632 bytes) in /home/elrofi/public_html/vb5/core/vb/db/mysql/querydefs.php on line 7265
[31-Dec-2018 17:36:53 UTC] PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 32768 bytes) in /home/elrofi/public_html/vb5/core/vb/library/content/attach.php on line 1232
[31-Dec-2018 17:36:53 UTC] PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 126976 bytes) in /home/elrofi/public_html/vb5/core/vb/database/mysqli.php on line 230
[31-Dec-2018 17:38:24 UTC] PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 20480 bytes) in /home/elrofi/public_html/vb5/core/vb/search/core.php on line 517

[Wayne Luke]

32 Megabytes of memory isn't enough. Increase your the memory_limit value in your php.ini file to 128 megabytes.

[Emad ELsayed]

32 Megabytes of memory isn't enough. Increase your the memory_limit value in your php.ini file to 128 megabytes.

Thank you dear
The problem is now solved
But does this affect negatively on anything else?
And why not happen with php 7.0
Best Regards

[Wayne Luke]

It shouldn't affect anything else. The PHP scripts are quick and will release memory when they end.

Your other versions of PHP probably had their own php.ini file that had better settings.

[Emad ELsayed]

Thank you very much for clarification

Best Regards