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 ('c18a89a5791d6d7b2d0fc51f4d5b1420', -1, 1715631937, 1715631937, '038b500f', 0, 0, 0)

Line : 187
File : sessions.php