Hi. I changed my WAMP PHP version from 7.1.3. to 7.3.21. In php_error.log there is some logs:
[02-Sep-2020 12:31:12 UTC] PHP Warning: PHP Startup: Unable to load dynamic library 'php_bz2.dll' (tried: c:/wamp64/bin/php/php7.1.33/ext/php_bz2.dll (Nie mo�na odnale�� okre�lonej procedury.), c:/wamp64/bin/php/php7.1.33/ext/php_php_bz2.dll.dll (Nie mo�na odnale�� okre�lonego modu�u.)) in Unknown on
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