phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6cbc0e9c903b0a7e1c68942ddc95ea4' for key 'PRIMARY'

INSERT INTO phpbb_Alfa_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a6cbc0e9c903b0a7e1c68942ddc95ea4', -1, 1715280676, 1715280676, '038651ce', -10, 0, 0)

Line : 189
File : sessions.php