phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4b10e6411a4bf80327d0f951e09844e' 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 ('c4b10e6411a4bf80327d0f951e09844e', -1, 1714799428, 1714799428, '12d904ce', 4, 0, 0)

Line : 187
File : sessions.php