phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '479f529dcb80f33a44b610c36991192b' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('479f529dcb80f33a44b610c36991192b', -1, 1711707915, 1711707915, '035e63ad', -9, 0, 0)

Line : 187
File : sessions.php