phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('11954df3b0ebcd8ca2f0cdfb93f47f6f', -1, 1758147545, 1758147545, 'd849d886', 4, 0, 0)

Line : 189
File : sessions.php