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 ('a4ecf16b6728a9f5a1aeb16915ac9786', -1, 1715478649, 1715478649, '127678cc', -4, 0, 0)

Line : 187
File : sessions.php