phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51de5557d1ec06b268576a0dd3cdc839' 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 ('51de5557d1ec06b268576a0dd3cdc839', -1, 1715659017, 1715659017, '12befdde', 0, 0, 0)

Line : 187
File : sessions.php