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 ('9f3dd8a5420ec1ee8b30283c3a2f626a', -1, 1715710734, 1715710734, '12e33121', -4, 0, 0)

Line : 187
File : sessions.php