phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7c4ac666e3c46e1c11213106baa34521' 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 ('7c4ac666e3c46e1c11213106baa34521', -1, 1715306938, 1715306938, '0390fcc9', -8, 0, 0)

Line : 187
File : sessions.php