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 ('d28ed28d5c3ced1719f2c9f2fb1d95ca', -1, 1715736423, 1715736423, '038a23e5', -4, 0, 0)

Line : 187
File : sessions.php