phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78fe9bb135d591ca7337a0d31ea12014' 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 ('78fe9bb135d591ca7337a0d31ea12014', -1, 1715328387, 1715328387, '12dc01ef', -1, 0, 0)

Line : 187
File : sessions.php