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 ('c7091f1a07ad1c42dbdea5ef2a4f1f55', -1, 1715347694, 1715347694, '12df6a64', 2, 0, 0)

Line : 187
File : sessions.php