phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aa7a7a5529095f22a3752d2420a40a12' 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 ('aa7a7a5529095f22a3752d2420a40a12', -1, 1714401084, 1714401084, '0a2c2c73', -4, 0, 0)

Line : 187
File : sessions.php