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 ('2a9986174671c7aaad8c8dbbd6fc8206', -1, 1715173029, 1715173029, '12bf2c17', 12, 0, 0)

Line : 187
File : sessions.php