phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9855eb8a955ca96eb3e2f58dfb9752cf' 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 ('9855eb8a955ca96eb3e2f58dfb9752cf', -1, 1714438004, 1714438004, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php