phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f15f381563a5863ce95b648bdcde95aa' 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 ('f15f381563a5863ce95b648bdcde95aa', -1, 1714332740, 1714332740, '12bc6c36', 1, 0, 0)

Line : 187
File : sessions.php