phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7a8386bba904d04e690fd2cbf6fc3f54' 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 ('7a8386bba904d04e690fd2cbf6fc3f54', -1, 1715753571, 1715753571, '12db846b', -4, 0, 0)

Line : 187
File : sessions.php