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 ('f7463d57bf816e17f5a04ac7a2c5f862', -1, 1715956505, 1715956505, '0d3bb04e', 3, 0, 0)

Line : 187
File : sessions.php