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 ('e0990bc02ef8b0b6ebb7fc1b9f86d19a', -1, 1714701345, 1714701345, '031042ce', -9, 0, 0)

Line : 187
File : sessions.php