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 ('4f5c7126ec147ca7d8c10a1c5df5eda0', -1, 1715589880, 1715589880, '0d3b64cd', -11, 0, 0)

Line : 187
File : sessions.php