phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '300f49715ebdb377087a006e2f2d2da9' 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 ('300f49715ebdb377087a006e2f2d2da9', -1, 1715782557, 1715782557, '0380a857', -8, 0, 0)

Line : 187
File : sessions.php