phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c7fcafce08c1720d77e624f236f7b007' 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 ('c7fcafce08c1720d77e624f236f7b007', -1, 1715169791, 1715169791, 'c0a80201', -8, 0, 0)

Line : 187
File : sessions.php