phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a646e904aee4178302299798b2fe8261' for key 'PRIMARY'

INSERT INTO phpbb1_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a646e904aee4178302299798b2fe8261', -1, 1714351902, 1714351902, '12d82292', -10, 0, 0)

Line : 187
File : sessions.php