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 ('78316eb0f21eaeb7d7458edc9e1c5ece', -1, 1715254837, 1715254837, '030c6cec', -4, 0, 0)

Line : 187
File : sessions.php