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 ('9fd5e7b0e9d1b118c38d0132716c5d3c', -1, 1714259582, 1714259582, '12e2a95e', 374, 0, 0)

Line : 187
File : sessions.php