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 ('edcb85e6b8b3936d766e0ddd15380c08', -1, 1715331639, 1715331639, '0390478e', -12, 0, 0)

Line : 187
File : sessions.php