phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b5acc4366ec9bad56512a53775c23029' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b5acc4366ec9bad56512a53775c23029', -1, 1715632924, 1715632924, '12bccedf', -8, 0, 0)

Line : 187
File : sessions.php