Severity: Warning
Message: Missing argument 1 for Artists::biography()
Filename: controllers/artists.php
Line Number: 104
Severity: Notice
Message: Undefined variable: id
Filename: controllers/artists.php
Line Number: 105
Severity: Notice
Message: Trying to get property of non-object
Filename: controllers/artists.php
Line Number: 109
Severity: Warning
Message: Attempt to assign property of non-object
Filename: controllers/artists.php
Line Number: 109
Severity: Notice
Message: Trying to get property of non-object
Filename: views/artist_bio_view.php
Line Number: 3
Severity: Notice
Message: Trying to get property of non-object
Filename: views/artist_bio_view.php
Line Number: 3
Severity: Notice
Message: Trying to get property of non-object
Filename: views/artist_bio_view.php
Line Number: 3
Severity: Notice
Message: Trying to get property of non-object
Filename: views/artist_bio_view.php
Line Number: 3
Severity: Notice
Message: Trying to get property of non-object
Filename: views/artist_bio_view.php
Line Number: 3
Severity: Notice
Message: Trying to get property of non-object
Filename: views/artist_bio_view.php
Line Number: 6