phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '28148172fa2fd5cad203c90e2f6dc1d6' 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 ('28148172fa2fd5cad203c90e2f6dc1d6', -1, 1715855499, 1715855499, '12778d2a', -7, 0, 0)

Line : 187
File : sessions.php