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 ('42439a7c06dba6432a2a4d94c4d06bd3', -1, 1711638851, 1711638851, '12e9dfbd', 509, 0, 0)

Line : 187
File : sessions.php