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 ('75a804539f7fc51fe6ac9f3c5f951b69', -1, 1715836400, 1715836400, '1275e3c2', -12, 0, 0)

Line : 187
File : sessions.php