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 ('3d15c0bba4639f4a94d2a1fdec1275ac', -1, 1715369100, 1715369100, '127551f0', -7, 0, 0)

Line : 187
File : sessions.php