phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd8d1974956a8f57f61726aaa4e78d49a' 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 ('d8d1974956a8f57f61726aaa4e78d49a', -1, 1714827671, 1714827671, '038dc7f3', -4, 0, 0)

Line : 187
File : sessions.php