Severity: Notice
Message: Undefined index: HTTP_ACCEPT_LANGUAGE
Filename: views/footer.php
Line Number: 6
Severity: Notice
Message: Undefined index: HTTP_ACCEPT_LANGUAGE
Filename: controllers/tool.php
Line Number: 20
Severity: Notice
Message: Undefined index: HTTP_ACCEPT_LANGUAGE
Filename: controllers/tool.php
Line Number: 84