phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4b51e930f5f15b7f47cf287d269f82ad' 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 ('4b51e930f5f15b7f47cf287d269f82ad', -1, 1714684415, 1714684415, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php