phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5a865ef9d9e4b8872471bf8eda0769f4' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5a865ef9d9e4b8872471bf8eda0769f4', -1, 1715788334, 1715788334, '038a7c8f', 9, 0, 0)

Line : 187
File : sessions.php