phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ccfb51b1eaecc227a79592e432cb9c4e' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ccfb51b1eaecc227a79592e432cb9c4e', -1, 1715159571, 1715159571, '12dd35d1', -7, 0, 0)

Line : 187
File : sessions.php