phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '756b4f08b44b63ea10f717a8968f966f' 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 ('756b4f08b44b63ea10f717a8968f966f', -1, 1715277999, 1715277999, '038579a0', -4, 0, 0)

Line : 187
File : sessions.php