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 ('818dc9c405c6fede9c7422f39cb6f5eb', -1, 1715624611, 1715624611, '12bfc214', 4, 0, 0)

Line : 187
File : sessions.php