phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '39b4c10f21dbdb588a378ded627ffbbf' 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 ('39b4c10f21dbdb588a378ded627ffbbf', -1, 1715726270, 1715726270, '03815c39', 0, 0, 0)

Line : 187
File : sessions.php