phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a64cb49dac39ec1e90e776f663a1ef4b' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a64cb49dac39ec1e90e776f663a1ef4b', -1, 1714893392, 1714893392, '0381f969', -8, 0, 0)

Line : 187
File : sessions.php