phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f4a0fed00ee16bca4500833c21f18aee' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f4a0fed00ee16bca4500833c21f18aee', -1, 1714244941, 1714244941, '12bd027a', -4, 0, 0)

Line : 187
File : sessions.php