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 ('a6e19d5023d61a2c58e74ccf6d267bd3', -1, 1715029546, 1715029546, '0391bfa9', 2, 0, 0)

Line : 187
File : sessions.php