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 ('e1467bc0d55c2e3d741f362a66f9d4a0', -1, 1715749972, 1715749972, '12bcc637', 11, 0, 0)

Line : 187
File : sessions.php