phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88e7831b653c356fa2cf63e1b23ca36c' 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 ('88e7831b653c356fa2cf63e1b23ca36c', -1, 1756178937, 1756178937, 'd849d81f', -4, 0, 0)

Line : 187
File : sessions.php