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 ('a6bf6371cb6551a4352a1c1b7a4fc4c1', -1, 1715617663, 1715617663, '03856dd3', 2, 0, 0)

Line : 187
File : sessions.php