phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c5f4831e9d0fa9df043df56137bfdef3' 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 ('c5f4831e9d0fa9df043df56137bfdef3', -1, 1714077430, 1714077430, '12da7f8d', -4, 0, 0)

Line : 187
File : sessions.php