phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f2c0acc6562620e907a91fa80b60d2db' 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 ('f2c0acc6562620e907a91fa80b60d2db', -1, 1713563768, 1713563768, '12e00019', 11, 0, 0)

Line : 187
File : sessions.php