phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b6a4ad9e03c0c9986e1095ef9381e7aa', -1, 1714008649, 1714008649, 'ac468258', 51, 0, 0)

Line : 187
File : sessions.php