phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b8d9d946e4f95da492b3f2bf26b0dd16' 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 ('b8d9d946e4f95da492b3f2bf26b0dd16', -1, 1743635005, 1743635005, '030f051b', -12, 0, 0)

Line : 187
File : sessions.php