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 ('a2d7559bdc9f933d6d35ff610e5e4c48', -1, 1715328621, 1715328621, '0390f3b8', -7, 0, 0)

Line : 187
File : sessions.php