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 ('ad5add7db8af2f3a8ad8625b11a85ae7', -1, 1715751200, 1715751200, '0d3b12e4', -4, 0, 0)

Line : 222
File : sessions.php