phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f1961f9c52b4a6e14d9abc0cb79fc857', -1, 1715652666, 1715652666, '0395ee9f', 2, 0, 0)

Line : 187
File : sessions.php