phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'acf0c314187d2eb3abbaec33391b88be' 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 ('acf0c314187d2eb3abbaec33391b88be', -1, 1714538120, 1714538120, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php