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 ('0529791c2c5ab6ec96cf35b7be1f7f0f', -1, 1715497466, 1715497466, '0311d0ce', -4, 0, 0)

Line : 187
File : sessions.php