phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5b96dc6acc76a6655a5c9e933f52c6ad' 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 ('5b96dc6acc76a6655a5c9e933f52c6ad', -1, 1741077881, 1741077881, '030ef97d', 0, 0, 0)

Line : 187
File : sessions.php