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 ('785bb0b2ddecd1a3dbce6c0b8c52504e', -1, 1715439999, 1715439999, '0316f99e', 3, 0, 0)

Line : 187
File : sessions.php