phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1555143fe36520f050a49515f38a5c79' 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 ('1555143fe36520f050a49515f38a5c79', -1, 1715717758, 1715717758, '12be9e38', -4, 0, 0)

Line : 187
File : sessions.php