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 ('b817b740594c19c36de8233f3ee33c18', -1, 1715827833, 1715827833, '12bfb4fc', 4, 0, 0)

Line : 187
File : sessions.php