phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4dbb2782217f8d1b0be375bba792fc1a' 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 ('4dbb2782217f8d1b0be375bba792fc1a', -1, 1714215348, 1714215348, '0389b420', 0, 0, 0)

Line : 187
File : sessions.php