phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c908b06218713f230d44fe4ef1b0616' 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 ('8c908b06218713f230d44fe4ef1b0616', -1, 1716303218, 1716303218, 'c0a80201', 19, 0, 0)

Line : 187
File : sessions.php