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 ('fa32b0f248553e8d2efb8075d0a49ecc', -1, 1715483920, 1715483920, '12dd8d2c', 14, 0, 0)

Line : 187
File : sessions.php