phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ec9db5cd8f2e4039d095bb78bfb4b50b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ec9db5cd8f2e4039d095bb78bfb4b50b', -1, 1715018863, 1715018863, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php