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 ('d0b8cf4be4d1f59e8c758b0e63f5b560', -1, 1715313176, 1715313176, '0311cb44', 0, 0, 0)

Line : 187
File : sessions.php