phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '90f23f7994cf8fab03ed505813086b2c' 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 ('90f23f7994cf8fab03ed505813086b2c', -1, 1714285818, 1714285818, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php