phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5c4662aa47596f936ea1687f75c12095' 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 ('5c4662aa47596f936ea1687f75c12095', -1, 1763792977, 1763792977, 'd849d81d', -7, 0, 0)

Line : 187
File : sessions.php