phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b8a61c968f2c70f18e6ebd7b50696dd6' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b8a61c968f2c70f18e6ebd7b50696dd6', -1, 1715415800, 1715415800, '12d98ba2', -8, 0, 0)

Line : 187
File : sessions.php