phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5dd84bab90b3c5aca84622dbc6c3406d' 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 ('5dd84bab90b3c5aca84622dbc6c3406d', -1, 1711677731, 1711677731, '36e27e26', -4, 0, 0)

Line : 187
File : sessions.php