phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b3f5506e21cef7fd2acb1d5238023ce0' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('b3f5506e21cef7fd2acb1d5238023ce0', -1, 1754919122, 1754919122, 'd849d867', -4, 0)

Line : 158
File : sessions.php