phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cabd0a4c44b71f1e3c93a3f317cf7c7d' 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 ('cabd0a4c44b71f1e3c93a3f317cf7c7d', -1, 1762437687, 1762437687, 'd849d887', -9, 0, 0)

Line : 187
File : sessions.php