phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '938a310ebaf3bc69b0d87902cbb42739' 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 ('938a310ebaf3bc69b0d87902cbb42739', -1, 1756188824, 1756188824, 'd849d81f', -4, 0, 0)

Line : 187
File : sessions.php