phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3a23815f32bd66c1a187bc6455610645' 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 ('3a23815f32bd66c1a187bc6455610645', -1, 1715007855, 1715007855, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php