phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6c8d979c05bb52fd4b0e334cdbf033d8' 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 ('6c8d979c05bb52fd4b0e334cdbf033d8', -1, 1715760455, 1715760455, '039004dd', -8, 0, 0)

Line : 187
File : sessions.php