phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '18f7f4b1f909f0f181fa799d1d751986' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('18f7f4b1f909f0f181fa799d1d751986', -1, 1714937138, 1714937138, '12dd6247', -8, 0, 0)

Line : 187
File : sessions.php