phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f20a229fb70d42f3b098e64e67ea889c' 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 ('f20a229fb70d42f3b098e64e67ea889c', -1, 1715951715, 1715951715, '12bfdaa4', -7, 0, 0)

Line : 187
File : sessions.php