phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '90afcbf6ceee994eb96e9f43f0471353' 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 ('90afcbf6ceee994eb96e9f43f0471353', -1, 1765865494, 1765865494, 'd849d8bd', -9, 0, 0)

Line : 187
File : sessions.php