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 ('00bba2bd19a1dc9ef3373380f6d6d7a5', -1, 1754094393, 1754094393, 'd849d828', 3, 0, 0)

Line : 187
File : sessions.php