phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dcc1bc728b1ed2e36ecc0ec40ed9cfe7' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dcc1bc728b1ed2e36ecc0ec40ed9cfe7', -1, 1715214775, 1715214775, '12bc28cf', -8, 0, 0)

Line : 187
File : sessions.php