phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0a4f42d0eb3f51e046b0780168e6df12', -1, 1711694879, 1711694879, '03ec3901', 794, 0, 0)

Line : 187
File : sessions.php