phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fdc5019f526550523c70ec6b4c6eb2c1' for key 'PRIMARY'

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fdc5019f526550523c70ec6b4c6eb2c1', -1, 1716374563, 1716374563, '12e1ea27', -6, 0, 0)

Line : 187
File : sessions.php