Error after updating wamp PHP version to 8.0.7

Question

I tried to updated the PHP version but now I have this errors:

In localhost page:

Warning: include(wamplangues/index_english.php): Failed to open stream: No such file or directory in C:\\wamp64\\www\\index.php on line 94

Warning: include(): Failed opening 'wamplangues/index_english.php' for inclusion (include_path='.;C:\\php\\pear') in C:\\wamp64\\www\\index.php on line 94

In phpMyAdmin:

Fatal error: Unparenthesized a ? b : c ? d : e a ? b : c ? d : e a ? b : c ? d : e is not supported. Use either (a ? b : c) ? d : e (a ? b : c) ? d : e or a ? b : (c ? d : e) a ? b : (c ? d : e) in C:\\wamp64\\apps\\phpmyadmin4.8.5\\libraries\\classes\\DatabaseInterface.php on line 615

The modifications in php.ini

extension_dir = C:/wamp64/bin/php/php8.0.7/ext

 upload_tmp_dir =  C:/wamp64/tmp

 error_log =  C:/wamp64/tmp

; 
extension=bz2
extension=curl
extension=ffi
extension=ftp
extension=fileinfo
extension=gd
extension=gettext
extension=gmp
extension=intl
extension=imap
extension=ldap
extension=mbstring
extension=exif
; Must be after mbstring as it depends on it
extension=mysqli
;extension=oci8_12c  ; Use with Oracle Database 12c Instant Client
;extension=oci8_19  ; Use with Oracle Database 19 Instant Client
extension=odbc
extension=openssl
extension=pdo_firebird
extension=pdo_mysql
extension=pdo_oci
extension=pdo_odbc
extension=pdo_pgsql
;extension=pdo_sqlite
;extension=pgsql
;extension=shmop

; The MIBS data available in the PHP distribution must be installed.
; See http://www.php.net/manual/en/snmp.installation.php
;extension=snmp

extension=soap
extension=sockets
;extension=sodium
;extension=sqlite3
;extension=tidy
;extension=xsl

;zend_extension=opcache

Answer 1

I did solve the errors by installing the new version of wamp server but i didn't upgrade the php version (it's not necessary any more for me), but if anyone wants to check this url:

Here

After trying to upgrade php version i had many errors, even if i did delete the version the errors stayed the same (in the error log) as a result the wamp server icon turned orange and stayed in that way so i had no choice but to update wamp. So if anyone have an old wamp version do not try to uprade to php version 8, save your project and your data base somewhere else and update wamp.