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 ('4707c9e0cc20996ae95f2bd3a8adc5b0', -1, 1715613715, 1715613715, '12de5f07', 14, 0, 0)

Line : 187
File : sessions.php