Several PHP Error LOG file (1 reply)

Hello,
I got a WAMP installation on a PC and I'm not a programmer...
I got these errors on log
What does it mean ? Is it easy to fix it ?
Thanks

[08-Apr-2019 07:22:23 UTC] PHP Warning: chmod(): Permission denied in C:\wamp64\scripts\config.inc.php on line 121
[08-Apr-2019 07:22:23 UTC] Impossible to modify the file C:\Windows/system32/drivers/etc/hosts to be writable
[08-Apr-2019 07:22:23 UTC] The file C:\Windows/system32/drivers/etc/hosts is not writable
[08-Apr-2019 07:22:23 UTC] PHP Warning: chmod(): Permission denied in C:\wamp64\scripts\config.inc.php on line 121
[08-Apr-2019 07:22:23 UTC] Impossible to modify the file C:\Windows/system32/drivers/etc/hosts to be writable
[08-Apr-2019 07:22:23 UTC] The file C:\Windows/system32/drivers/etc/hosts is not writable
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icudt60.dll' to 'c:/wamp64/bin/php/php7.2.4/icudt60.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuin60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuin60.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuio60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuio60.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icutu60.dll' to 'c:/wamp64/bin/php/php7.2.4/icutu60.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuuc60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuuc60.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libsasl.dll' to 'c:/wamp64/bin/php/php7.2.4/libsasl.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libpq.dll' to 'c:/wamp64/bin/php/php7.2.4/libpq.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libssh2.dll' to 'c:/wamp64/bin/php/php7.2.4/libssh2.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libsodium.dll' to 'c:/wamp64/bin/php/php7.2.4/libsodium.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/php7ts.dll' to 'c:/wamp64/bin/php/php7.2.4/php7ts.dll'
[08-Apr-2019 07:22:23 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 96
[08-Apr-2019 07:22:23 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/php.ini' to 'c:/wamp64/bin/php/php7.2.4/phpForApache.ini'
[08-Apr-2019 07:22:24 UTC] PHP Warning: chmod(): Permission denied in C:\wamp64\scripts\config.inc.php on line 121
[08-Apr-2019 07:22:24 UTC] Impossible to modify the file C:\Windows/system32/drivers/etc/hosts to be writable
[08-Apr-2019 07:22:24 UTC] The file C:\Windows/system32/drivers/etc/hosts is not writable
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icudt60.dll' to 'c:/wamp64/bin/php/php7.2.4/icudt60.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuin60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuin60.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuio60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuio60.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icutu60.dll' to 'c:/wamp64/bin/php/php7.2.4/icutu60.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuuc60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuuc60.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libsasl.dll' to 'c:/wamp64/bin/php/php7.2.4/libsasl.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libpq.dll' to 'c:/wamp64/bin/php/php7.2.4/libpq.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libssh2.dll' to 'c:/wamp64/bin/php/php7.2.4/libssh2.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libsodium.dll' to 'c:/wamp64/bin/php/php7.2.4/libsodium.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/php7ts.dll' to 'c:/wamp64/bin/php/php7.2.4/php7ts.dll'
[08-Apr-2019 07:22:24 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 96
[08-Apr-2019 07:22:24 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/php.ini' to 'c:/wamp64/bin/php/php7.2.4/phpForApache.ini'
[08-Apr-2019 07:22:48 UTC] PHP Warning: chmod(): Permission denied in C:\wamp64\scripts\config.inc.php on line 121
[08-Apr-2019 07:22:48 UTC] Impossible to modify the file C:\Windows/system32/drivers/etc/hosts to be writable
[08-Apr-2019 07:22:48 UTC] The file C:\Windows/system32/drivers/etc/hosts is not writable
[08-Apr-2019 07:23:38 UTC] PHP Warning: chmod(): Permission denied in C:\wamp64\scripts\config.inc.php on line 121
[08-Apr-2019 07:23:38 UTC] Impossible to modify the file C:\Windows/system32/drivers/etc/hosts to be writable
[08-Apr-2019 07:23:38 UTC] The file C:\Windows/system32/drivers/etc/hosts is not writable
[08-Apr-2019 07:23:38 UTC] PHP Warning: chmod(): Permission denied in C:\wamp64\scripts\config.inc.php on line 121
[08-Apr-2019 07:23:38 UTC] Impossible to modify the file C:\Windows/system32/drivers/etc/hosts to be writable
[08-Apr-2019 07:23:38 UTC] The file C:\Windows/system32/drivers/etc/hosts is not writable
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icudt60.dll' to 'c:/wamp64/bin/php/php7.2.4/icudt60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuin60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuin60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuio60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuio60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icutu60.dll' to 'c:/wamp64/bin/php/php7.2.4/icutu60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuuc60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuuc60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libsasl.dll' to 'c:/wamp64/bin/php/php7.2.4/libsasl.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libpq.dll' to 'c:/wamp64/bin/php/php7.2.4/libpq.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libssh2.dll' to 'c:/wamp64/bin/php/php7.2.4/libssh2.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libsodium.dll' to 'c:/wamp64/bin/php/php7.2.4/libsodium.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/php7ts.dll' to 'c:/wamp64/bin/php/php7.2.4/php7ts.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 96
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/php.ini' to 'c:/wamp64/bin/php/php7.2.4/phpForApache.ini'
[08-Apr-2019 07:23:38 UTC] PHP Warning: chmod(): Permission denied in C:\wamp64\scripts\config.inc.php on line 121
[08-Apr-2019 07:23:38 UTC] Impossible to modify the file C:\Windows/system32/drivers/etc/hosts to be writable
[08-Apr-2019 07:23:38 UTC] The file C:\Windows/system32/drivers/etc/hosts is not writable
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icudt60.dll' to 'c:/wamp64/bin/php/php7.2.4/icudt60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuin60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuin60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuio60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuio60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icutu60.dll' to 'c:/wamp64/bin/php/php7.2.4/icutu60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/icuuc60.dll' to 'c:/wamp64/bin/php/php7.2.4/icuuc60.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libsasl.dll' to 'c:/wamp64/bin/php/php7.2.4/libsasl.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libpq.dll' to 'c:/wamp64/bin/php/php7.2.4/libpq.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libssh2.dll' to 'c:/wamp64/bin/php/php7.2.4/libssh2.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/libsodium.dll' to 'c:/wamp64/bin/php/php7.2.4/libsodium.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 85
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/php7ts.dll' to 'c:/wamp64/bin/php/php7.2.4/php7ts.dll'
[08-Apr-2019 07:23:38 UTC] PHP Warning: symlink(): Cannot create symlink, error code(1314) in C:\wamp64\scripts\wampserver.lib.php on line 96
[08-Apr-2019 07:23:38 UTC] Error while creating symlink 'c:/wamp64/bin/apache/apache2.4.33/bin/php.ini' to 'c:/wamp64/bin/php/php7.2.4/phpForApache.ini'
[08-Apr-2019 07:23:48 UTC] PHP Warning: chmod(): Permission denied in C:\wamp64\scripts\config.inc.php on line 121
[08-Apr-2019 07:23:48 UTC] Impossible to modify the file C:\Windows/system32/drivers/etc/hosts to be writable
[08-Apr-2019 07:23:48 UTC] The file C:\Windows/system32/drivers/etc/hosts is not writable