phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '534df6dc7e0536145cbb8fdadf7a5b1f' 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 ('534df6dc7e0536145cbb8fdadf7a5b1f', -1, 1714062116, 1714062116, '0391cea9', 11, 0, 0)

Line : 187
File : sessions.php