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 ('88c0fa6c01a1603420b1a5201a1c13d3', -1, 1715761623, 1715761623, '0d3a8c21', -2, 0, 0)

Line : 187
File : sessions.php