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 ('b1818bf7b0f4d182cd7b1f5d545d8e7f', -1, 1715724287, 1715724287, '12bfd4d3', 12, 0, 0)

Line : 187
File : sessions.php