phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '90a5e8372c5ba843f4497ad93a8c121b' 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 ('90a5e8372c5ba843f4497ad93a8c121b', -1, 1715328953, 1715328953, '12761efd', -4, 0, 0)

Line : 187
File : sessions.php