phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '12f6dd3b683a7c94fef48015ce6f6050' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('12f6dd3b683a7c94fef48015ce6f6050', -1, 1743836932, 1743836932, '12bf4656', 5, 0)

Line : 152
File : sessions.php